| 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 | $97.82 | 9.535% | $107.1471 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $116.50 | 4.674% | $121.9452 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $193.92 | 13.726% | $220.5375 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $184.76 | 5.559% | $195.0308 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $57.31 | 7.535% | $61.6283 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $240.85 | 12.175% | $270.1735 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $6.89 | 11.266% | $7.6662 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $898.05 | $984.1286 | $984.14 | $984.15 | $984.00 | |