| 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 | $224.35 | 6.400% | $238.7084 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $127.52 | 6.471% | $135.7718 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $104.94 | 10.467% | $115.9241 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $91.52 | 4.542% | $95.6768 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $11.46 | 13.709% | $13.0311 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $21.89 | 8.815% | $23.8196 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $219.79 | 4.471% | $229.6168 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $801.47 | $852.5486 | $852.55 | $852.50 | $852.50 | |