| 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 | $100.75 | 8.700% | $109.5153 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $67.53 | 8.860% | $73.5132 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $199.69 | 12.632% | $224.9148 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $159.71 | 10.472% | $176.4348 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $119.32 | 9.224% | $130.3261 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $54.38 | 8.311% | $58.8995 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $232.38 | 6.382% | $247.2105 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $933.76 | $1,020.8142 | $1,020.81 | $1,020.80 | $1,020.70 | |