| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.92 | 9.311% | $121.2478 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $92.98 | 5.284% | $97.8931 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $80.44 | 12.596% | $90.5722 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $184.84 | 13.151% | $209.1483 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $31.77 | 10.508% | $35.1084 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $217.83 | 10.441% | $240.5736 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $220.38 | 7.779% | $237.5234 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $939.16 | $1,032.0668 | $1,032.06 | $1,032.00 | $1,032.00 | |