| 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 | $238.60 | 8.717% | $259.3988 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $190.28 | 6.594% | $202.8271 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $198.84 | 12.234% | $223.1661 | $223.17 | $223.15 | $223.20 |
| Purchase #4 | $33.49 | 11.156% | $37.2261 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $97.37 | 9.195% | $106.3232 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $51.26 | 7.620% | $55.166 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $37.65 | 10.424% | $41.5746 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $847.49 | $925.6819 | $925.69 | $925.65 | $925.70 | |