| 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 | $199.46 | 12.601% | $224.594 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $125.39 | 10.710% | $138.8193 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $104.78 | 13.540% | $118.9672 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $130.49 | 3.543% | $135.1133 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $120.92 | 13.139% | $136.8077 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $126.66 | 12.671% | $142.7091 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $13.85 | 12.448% | $15.574 | $15.57 | $15.55 | $15.60 |
| 7 purchase totals = | $821.55 | $912.5846 | $912.58 | $912.50 | $912.60 | |