| 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 | $200.35 | 13.265% | $226.9264 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $250.60 | 6.746% | $267.5055 | $267.51 | $267.50 | $267.50 |
| Purchase #3 | $178.42 | 11.284% | $198.5529 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $110.39 | 6.717% | $117.8049 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $84.30 | 11.322% | $93.8444 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $146.60 | 13.335% | $166.1491 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $9.83 | 8.126% | $10.6288 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $980.49 | $1,081.4120 | $1,081.41 | $1,081.45 | $1,081.30 | |