| 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 | $221.68 | 8.668% | $240.8952 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $35.50 | 6.790% | $37.9105 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $64.86 | 8.379% | $70.2946 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $29.36 | 13.653% | $33.3685 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $212.57 | 6.250% | $225.8556 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $21.87 | 9.214% | $23.8851 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $232.47 | 3.382% | $240.3321 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $818.31 | $872.5416 | $872.55 | $872.55 | $872.60 | |