| 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 | $188.57 | 12.105% | $211.3964 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $216.34 | 12.196% | $242.7248 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $148.38 | 7.590% | $159.642 | $159.64 | $159.65 | $159.60 |
| Purchase #4 | $25.72 | 11.488% | $28.6747 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $190.93 | 3.448% | $197.5133 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $50.77 | 7.613% | $54.6351 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $25.61 | 4.637% | $26.7975 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $846.32 | $921.3838 | $921.38 | $921.35 | $921.30 | |