| 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 | $20.70 | 11.511% | $23.0828 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $182.87 | 10.545% | $202.1536 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $80.33 | 7.333% | $86.2206 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $135.26 | 10.401% | $149.3284 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $205.35 | 8.285% | $222.3632 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $22.64 | 4.361% | $23.6273 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $243.82 | 4.600% | $255.0357 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $890.97 | $961.8116 | $961.81 | $961.85 | $961.80 | |