| 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 | $217.40 | 7.142% | $232.9267 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $18.58 | 6.346% | $19.7591 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $112.41 | 11.678% | $125.5372 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $42.90 | 12.336% | $48.1921 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $57.47 | 8.521% | $62.367 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $112.81 | 8.837% | $122.779 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $106.57 | 11.419% | $118.7392 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $668.14 | $730.3003 | $730.31 | $730.35 | $730.30 | |