| 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 | $212.75 | 12.385% | $239.0991 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $48.46 | 3.381% | $50.0984 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $104.46 | 13.260% | $118.3114 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $77.54 | 9.606% | $84.9885 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $170.86 | 3.287% | $176.4762 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $86.55 | 4.771% | $90.6793 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $26.31 | 10.357% | $29.0349 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $726.93 | $788.6878 | $788.69 | $788.75 | $788.70 | |