| 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 | $237.41 | 12.250% | $266.4927 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $236.81 | 13.221% | $268.1187 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $42.73 | 8.475% | $46.3514 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $217.36 | 3.256% | $224.4372 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $166.87 | 9.628% | $182.9362 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $249.41 | 11.335% | $277.6806 | $277.68 | $277.70 | $277.70 |
| Purchase #7 | $74.90 | 12.316% | $84.1247 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $1,225.49 | $1,350.1415 | $1,350.14 | $1,350.15 | $1,350.10 | |