| 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 | $12.73 | 10.763% | $14.1001 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $233.42 | 3.383% | $241.3166 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $19.37 | 13.122% | $21.9117 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $125.76 | 8.842% | $136.8797 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $111.43 | 12.603% | $125.4735 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $82.79 | 12.281% | $92.9574 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $98.75 | 13.487% | $112.0684 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $684.25 | $744.7074 | $744.71 | $744.65 | $744.80 | |