| 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 | $125.55 | 8.311% | $135.9845 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $24.47 | 9.472% | $26.7878 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $111.69 | 12.815% | $126.0031 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $191.76 | 13.718% | $218.0656 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $195.53 | 3.723% | $202.8096 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $10.79 | 13.742% | $12.2728 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $28.67 | 7.606% | $30.8506 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $688.46 | $752.7740 | $752.77 | $752.75 | $752.90 | |