| 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 | $102.79 | 3.570% | $106.4596 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $194.27 | 3.546% | $201.1588 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $108.95 | 13.821% | $124.008 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $27.98 | 4.787% | $29.3194 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $187.68 | 13.464% | $212.9492 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $103.49 | 7.674% | $111.4318 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $232.68 | 8.779% | $253.107 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $957.84 | $1,038.4338 | $1,038.44 | $1,038.40 | $1,038.40 | |