| 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 | $204.69 | 12.271% | $229.8075 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $42.62 | 6.703% | $45.4768 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $86.82 | 7.374% | $93.2221 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $76.95 | 5.509% | $81.1892 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $21.48 | 7.381% | $23.0654 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $98.28 | 11.445% | $109.5281 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $243.88 | 9.186% | $266.2828 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $774.72 | $848.5719 | $848.58 | $848.60 | $848.60 | |