| 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 | $210.93 | 7.674% | $227.1168 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $219.85 | 5.602% | $232.166 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $98.90 | 8.324% | $107.1324 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $49.53 | 3.167% | $51.0986 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $107.69 | 10.815% | $119.3367 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $35.38 | 6.133% | $37.5499 | $37.55 | $37.55 | $37.50 |
| Purchase #7 | $83.46 | 6.280% | $88.7013 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $805.74 | $863.1017 | $863.11 | $863.10 | $863.00 | |