| 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 | $227.31 | 6.838% | $242.8535 | $242.85 | $242.85 | $242.90 |
| Purchase #2 | $125.90 | 4.692% | $131.8072 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $107.38 | 3.539% | $111.1802 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $33.49 | 12.689% | $37.7395 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $85.36 | 7.349% | $91.6331 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $195.43 | 3.105% | $201.4981 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $138.51 | 8.155% | $149.8055 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $913.38 | $966.5171 | $966.52 | $966.55 | $966.50 | |