| 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 | $216.96 | 4.157% | $225.979 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $112.31 | 12.575% | $126.433 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $59.69 | 12.629% | $67.2283 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $16.56 | 12.551% | $18.6384 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $22.89 | 6.592% | $24.3989 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $68.55 | 3.474% | $70.9314 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $233.77 | 13.409% | $265.1162 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $730.73 | $798.7252 | $798.73 | $798.80 | $798.60 | |