| 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 | $198.31 | 6.250% | $210.7044 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $96.91 | 5.776% | $102.5075 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $217.81 | 11.617% | $243.113 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $86.94 | 13.271% | $98.4778 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $18.27 | 9.698% | $20.0418 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $226.94 | 9.443% | $248.3699 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $63.65 | 8.368% | $68.9762 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $908.83 | $992.1906 | $992.19 | $992.20 | $992.20 | |