| 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 | $232.67 | 7.455% | $250.0155 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $190.55 | 11.425% | $212.3203 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $119.30 | 10.604% | $131.9506 | $131.95 | $131.95 | $132.00 |
| Purchase #4 | $12.87 | 11.309% | $14.3255 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $142.64 | 8.850% | $155.2636 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $35.96 | 13.457% | $40.7991 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $12.76 | 12.616% | $14.3698 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $746.75 | $819.0444 | $819.05 | $819.00 | $819.10 | |