| 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 | $206.45 | 10.737% | $228.6165 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $249.41 | 12.530% | $280.6611 | $280.66 | $280.65 | $280.70 |
| Purchase #3 | $190.46 | 6.645% | $203.1161 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $89.75 | 5.537% | $94.7195 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $139.56 | 7.125% | $149.5037 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $131.59 | 4.742% | $137.83 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $22.89 | 12.366% | $25.7206 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $1,030.11 | $1,120.1675 | $1,120.17 | $1,120.10 | $1,120.10 | |