| 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 | $217.42 | 13.449% | $246.6608 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $21.45 | 5.290% | $22.5847 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $53.34 | 7.804% | $57.5027 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $242.58 | 11.342% | $270.0934 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $130.67 | 9.500% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $37.56 | 11.263% | $41.7904 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $103.37 | 8.865% | $112.5338 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $806.39 | $894.2495 | $894.23 | $894.30 | $894.30 | |