| 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 | $197.61 | 6.713% | $210.8756 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $29.98 | 5.786% | $31.7146 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $92.85 | 3.309% | $95.9224 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $105.52 | 7.807% | $113.7579 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $173.68 | 8.138% | $187.8141 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $54.76 | 7.526% | $58.8812 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $164.87 | 11.193% | $183.3239 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $819.27 | $882.2897 | $882.28 | $882.25 | $882.30 | |