| 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 | $250.80 | 10.674% | $277.5704 | $277.57 | $277.55 | $277.60 |
| Purchase #2 | $11.97 | 10.753% | $13.2571 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $6.46 | 10.529% | $7.1402 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $124.70 | 11.676% | $139.26 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $59.55 | 5.658% | $62.9193 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $94.76 | 5.444% | $99.9187 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $241.89 | 10.636% | $267.6174 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $790.13 | $867.6831 | $867.69 | $867.60 | $867.70 | |