| 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 | $116.78 | 9.370% | $127.7223 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $205.92 | 3.426% | $212.9748 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $220.29 | 8.144% | $238.2304 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $150.25 | 13.684% | $170.8102 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $219.50 | 13.369% | $248.845 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $98.73 | 13.226% | $111.788 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $26.38 | 5.319% | $27.7832 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $1,037.85 | $1,138.1539 | $1,138.15 | $1,138.15 | $1,138.10 | |