| 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 | $100.71 | 11.257% | $112.0469 | $112.05 | $112.05 | $112.00 |
| Purchase #2 | $187.98 | 3.549% | $194.6514 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $206.90 | 12.406% | $232.568 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $210.49 | 11.320% | $234.3175 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $29.98 | 9.251% | $32.7534 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $51.41 | 11.211% | $57.1736 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $119.25 | 9.721% | $130.8423 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $906.72 | $994.3531 | $994.35 | $994.30 | $994.40 | |