| 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 | $247.77 | 10.154% | $272.9286 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $216.84 | 6.592% | $231.1341 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $156.78 | 12.185% | $175.8836 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $220.52 | 12.458% | $247.9924 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $146.97 | 5.405% | $154.9137 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $140.31 | 7.158% | $150.3534 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $198.27 | 11.520% | $221.1107 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,327.46 | $1,454.3165 | $1,454.30 | $1,454.35 | $1,454.30 | |