| 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 | $118.68 | 12.724% | $133.7808 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $111.88 | 5.326% | $117.8387 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $37.97 | 6.783% | $40.5455 | $40.55 | $40.55 | $40.50 |
| Purchase #4 | $107.58 | 10.422% | $118.792 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $126.30 | 11.335% | $140.6161 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $120.85 | 10.768% | $133.8631 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $241.64 | 12.590% | $272.0625 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $864.90 | $957.4987 | $957.50 | $957.50 | $957.50 | |