| 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 | $96.84 | 11.481% | $107.9582 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $222.82 | 3.299% | $230.1708 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $204.85 | 11.191% | $227.7748 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $148.71 | 7.862% | $160.4016 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $136.40 | 13.842% | $155.2805 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $142.63 | 5.344% | $150.2521 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $210.97 | 10.769% | $233.6894 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $1,163.22 | $1,265.5274 | $1,265.52 | $1,265.50 | $1,265.70 | |