| 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 | $129.54 | 5.297% | $136.4017 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $192.86 | 9.124% | $210.4565 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $11.49 | 11.692% | $12.8334 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $240.41 | 10.406% | $265.4271 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $36.34 | 7.459% | $39.0506 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $208.53 | 8.624% | $226.5136 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $99.46 | 7.540% | $106.9593 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $918.63 | $997.6422 | $997.64 | $997.65 | $997.70 | |