| 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 | $238.50 | 5.123% | $250.7184 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $186.30 | 4.702% | $195.0598 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $9.38 | 8.229% | $10.1519 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $210.71 | 4.185% | $219.5282 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $159.99 | 3.737% | $165.9688 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $113.52 | 13.221% | $128.5285 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $136.94 | 10.349% | $151.1119 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $1,055.34 | $1,121.0675 | $1,121.07 | $1,121.05 | $1,121.10 | |