| 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 | $109.41 | 7.861% | $118.0107 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $113.73 | 12.394% | $127.8257 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $105.77 | 8.276% | $114.5235 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $117.80 | 13.485% | $133.6853 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $51.38 | 7.346% | $55.1544 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $231.81 | 4.457% | $242.1418 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $105.74 | 4.506% | $110.5046 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $835.64 | $901.8460 | $901.84 | $901.85 | $901.80 | |