| 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 | $7.28 | 10.203% | $8.0228 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $164.53 | 3.153% | $169.7176 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $249.56 | 5.638% | $263.6302 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $166.69 | 12.464% | $187.4662 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $51.98 | 12.161% | $58.3013 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $108.82 | 9.384% | $119.0317 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $84.52 | 12.285% | $94.9033 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $833.38 | $901.0731 | $901.07 | $901.05 | $901.00 | |