| 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 | $219.82 | 8.647% | $238.8278 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $52.47 | 8.276% | $56.8124 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $52.84 | 13.230% | $59.8307 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $84.42 | 8.391% | $91.5037 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $201.92 | 12.393% | $226.9439 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $44.80 | 9.665% | $49.1299 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $67.73 | 8.767% | $73.6679 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $724.00 | $796.7163 | $796.71 | $796.75 | $796.60 | |