| 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 | $240.25 | 12.647% | $270.6344 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $127.34 | 10.598% | $140.8355 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $46.69 | 8.790% | $50.7941 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $19.78 | 8.505% | $21.4623 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $172.94 | 10.835% | $191.678 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $235.31 | 3.165% | $242.7576 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $189.69 | 8.572% | $205.9502 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $1,032.00 | $1,124.1121 | $1,124.11 | $1,124.15 | $1,124.20 | |