| 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 | $140.82 | 4.137% | $146.6457 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $193.63 | 11.541% | $215.9768 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $212.72 | 7.420% | $228.5038 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $24.80 | 9.210% | $27.0841 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $249.69 | 9.114% | $272.4467 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $234.67 | 4.373% | $244.9321 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $190.89 | 10.725% | $211.363 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,247.22 | $1,346.9522 | $1,346.95 | $1,347.00 | $1,346.90 | |