| 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 | $189.68 | 10.729% | $210.0308 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $82.51 | 8.264% | $89.3286 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $26.38 | 5.703% | $27.8845 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $93.83 | 5.835% | $99.305 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $227.73 | 11.222% | $253.2859 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $199.48 | 6.637% | $212.7195 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $124.96 | 8.192% | $135.1967 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $944.57 | $1,027.7510 | $1,027.76 | $1,027.80 | $1,027.70 | |