| 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 | $230.84 | 8.449% | $250.3437 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $68.89 | 10.765% | $76.306 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $55.98 | 4.856% | $58.6984 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $217.66 | 9.388% | $238.0939 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $131.34 | 3.606% | $136.0761 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $16.30 | 8.872% | $17.7461 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $20.61 | 7.496% | $22.1549 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $741.62 | $799.4191 | $799.42 | $799.45 | $799.40 | |