| 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 | $190.48 | 3.428% | $197.0097 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $138.38 | 8.628% | $150.3194 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $131.48 | 6.849% | $140.4851 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $226.61 | 4.779% | $237.4397 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $53.87 | 8.643% | $58.526 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $129.98 | 8.675% | $141.2558 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $7.55 | 8.686% | $8.2058 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $878.35 | $933.2415 | $933.26 | $933.25 | $933.20 | |