| 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 | $102.30 | 8.501% | $110.9965 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $92.40 | 11.832% | $103.3328 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $114.78 | 7.281% | $123.1371 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $185.95 | 5.264% | $195.7384 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $147.75 | 7.172% | $158.3466 | $158.35 | $158.35 | $158.30 |
| Purchase #6 | $203.68 | 13.763% | $231.7125 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $38.71 | 7.678% | $41.6822 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $885.57 | $964.9461 | $964.95 | $965.00 | $964.80 | |