| 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 | $107.31 | 10.745% | $118.8405 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $7.79 | 9.434% | $8.5249 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $202.93 | 4.718% | $212.5042 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $175.31 | 3.103% | $180.7499 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $154.76 | 5.820% | $163.767 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $62.99 | 10.320% | $69.4906 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $117.40 | 13.433% | $133.1703 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $828.49 | $887.0474 | $887.04 | $887.00 | $887.00 | |