| 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 | $211.92 | 10.835% | $234.8815 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $157.69 | 11.272% | $175.4648 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $172.73 | 5.644% | $182.4789 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $138.97 | 7.784% | $149.7874 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $156.49 | 13.830% | $178.1326 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $177.51 | 7.498% | $190.8197 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $249.47 | 5.522% | $263.2457 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $1,264.78 | $1,374.8106 | $1,374.81 | $1,374.85 | $1,374.80 | |