| 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 | $207.47 | 8.385% | $224.8664 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $29.53 | 8.743% | $32.1118 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $79.51 | 5.330% | $83.7479 | $83.75 | $83.75 | $83.70 |
| Purchase #4 | $102.40 | 7.873% | $110.462 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $129.71 | 9.323% | $141.8029 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $69.93 | 4.606% | $73.151 | $73.15 | $73.15 | $73.20 |
| Purchase #7 | $224.89 | 9.576% | $246.4255 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $843.44 | $912.5675 | $912.57 | $912.55 | $912.60 | |