| 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 | $10.36 | 7.546% | $11.1418 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $199.65 | 12.582% | $224.77 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $131.58 | 9.249% | $143.7498 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $156.58 | 5.610% | $165.3641 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $14.99 | 8.582% | $16.2764 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $157.48 | 9.564% | $172.5414 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $209.30 | 13.223% | $236.9757 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $879.94 | $970.8192 | $970.82 | $970.85 | $970.80 | |