| 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 | $125.81 | 4.380% | $131.3205 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $38.56 | 13.630% | $43.8157 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $189.65 | 12.289% | $212.9561 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $50.88 | 5.292% | $53.5726 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $75.95 | 6.225% | $80.6779 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $60.50 | 10.332% | $66.7509 | $66.75 | $66.75 | $66.80 |
| Purchase #7 | $183.32 | 8.614% | $199.1112 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $724.67 | $788.2049 | $788.21 | $788.15 | $788.30 | |