| 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 | $98.79 | 11.628% | $110.2773 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $212.97 | 4.222% | $221.9616 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $107.59 | 13.124% | $121.7101 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $196.66 | 11.443% | $219.1638 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $219.66 | 12.820% | $247.8204 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $63.84 | 8.584% | $69.32 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $139.93 | 3.678% | $145.0766 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $1,039.44 | $1,135.3298 | $1,135.33 | $1,135.30 | $1,135.40 | |