| 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 | $226.26 | 11.590% | $252.4835 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $129.71 | 6.238% | $137.8013 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $152.81 | 4.406% | $159.5428 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $222.59 | 5.251% | $234.2782 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $46.49 | 12.754% | $52.4193 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $69.56 | 9.792% | $76.3713 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $63.29 | 7.861% | $68.2652 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $910.71 | $981.1616 | $981.16 | $981.15 | $981.20 | |