| 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 | $228.48 | 3.780% | $237.1165 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $110.58 | 7.573% | $118.9542 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $55.86 | 5.432% | $58.8943 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $11.99 | 11.580% | $13.3784 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $102.68 | 3.248% | $106.015 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $247.89 | 6.287% | $263.4748 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $94.78 | 6.738% | $101.1663 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $852.26 | $898.9995 | $899.00 | $898.95 | $899.10 | |