| 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 | $125.30 | 9.843% | $137.6333 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $118.83 | 8.398% | $128.8093 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $38.81 | 5.689% | $41.0179 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $152.96 | 10.327% | $168.7562 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $101.35 | 8.840% | $110.3093 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $119.99 | 8.223% | $129.8568 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $221.67 | 12.632% | $249.6714 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $878.91 | $966.0542 | $966.06 | $966.00 | $966.10 | |