| 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 | $250.82 | 6.114% | $266.1551 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $193.95 | 9.510% | $212.3946 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $20.69 | 4.834% | $21.6902 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $56.39 | 6.865% | $60.2612 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $119.27 | 3.299% | $123.2047 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $55.52 | 9.770% | $60.9443 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $151.46 | 5.687% | $160.0735 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $848.10 | $904.7236 | $904.71 | $904.70 | $904.80 | |