| 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 | $112.82 | 9.395% | $123.4194 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $83.61 | 11.683% | $93.3782 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $110.65 | 11.553% | $123.4334 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $144.55 | 10.204% | $159.2999 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $165.31 | 9.149% | $180.4342 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $227.44 | 8.354% | $246.4403 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $197.52 | 5.558% | $208.4982 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,041.90 | $1,134.9036 | $1,134.90 | $1,134.95 | $1,134.80 | |