| 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 | $224.31 | 13.818% | $255.3052 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $95.38 | 7.451% | $102.4868 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $76.94 | 7.294% | $82.552 | $82.55 | $82.55 | $82.60 |
| Purchase #4 | $126.43 | 4.745% | $132.4291 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $17.93 | 8.482% | $19.4508 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $8.76 | 12.870% | $9.8874 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $39.53 | 13.299% | $44.7871 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $589.28 | $646.8984 | $646.91 | $646.95 | $647.00 | |