| 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 | $99.56 | 8.311% | $107.8344 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $109.92 | 5.105% | $115.5314 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $247.49 | 11.500% | $275.9514 | $275.95 | $275.95 | $276.00 |
| Purchase #4 | $203.87 | 4.736% | $213.5253 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $203.91 | 10.820% | $225.9731 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $241.80 | 12.747% | $272.6222 | $272.62 | $272.60 | $272.60 |
| Purchase #7 | $132.35 | 8.800% | $143.9968 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $1,238.90 | $1,355.4346 | $1,355.43 | $1,355.45 | $1,355.40 | |