| 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 | $196.27 | 8.271% | $212.5035 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $13.26 | 8.741% | $14.4191 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $140.43 | 3.638% | $145.5388 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $185.39 | 6.656% | $197.7296 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $44.27 | 8.389% | $47.9838 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $41.39 | 3.405% | $42.7993 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $94.96 | 13.146% | $107.4434 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $715.97 | $768.4175 | $768.41 | $768.45 | $768.30 | |