| 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 | $186.36 | 9.453% | $203.9766 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $54.57 | 10.540% | $60.3217 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $193.58 | 8.821% | $210.6557 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $62.62 | 11.729% | $69.9647 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $11.37 | 13.328% | $12.8854 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $100.71 | 6.416% | $107.1716 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $210.40 | 9.182% | $229.7189 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $819.61 | $894.6946 | $894.70 | $894.65 | $894.80 | |