| 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 | $102.27 | 5.673% | $108.0718 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $236.69 | 7.113% | $253.5258 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $70.55 | 8.543% | $76.5771 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $250.68 | 11.471% | $279.4355 | $279.44 | $279.45 | $279.40 |
| Purchase #5 | $148.90 | 7.335% | $159.8218 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $240.31 | 6.672% | $256.3435 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $184.90 | 3.167% | $190.7558 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $1,234.30 | $1,324.5313 | $1,324.54 | $1,324.55 | $1,324.50 | |