| 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 | $52.90 | 12.314% | $59.4141 | $59.41 | $59.40 | $59.40 |
| Purchase #2 | $250.77 | 6.571% | $267.2481 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $162.84 | 7.778% | $175.5057 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $202.25 | 12.774% | $228.0854 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $217.36 | 6.808% | $232.1579 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $20.75 | 5.527% | $21.8969 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $149.95 | 9.843% | $164.7096 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $1,056.82 | $1,149.0177 | $1,149.03 | $1,149.00 | $1,149.00 | |