| 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 | $241.36 | 6.275% | $256.5053 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $246.56 | 5.780% | $260.8112 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $106.26 | 4.220% | $110.7442 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $169.34 | 6.453% | $180.2675 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $153.99 | 4.176% | $160.4206 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $234.94 | 9.583% | $257.4543 | $257.45 | $257.45 | $257.50 |
| Purchase #7 | $189.79 | 7.442% | $203.9142 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $1,342.24 | $1,430.1173 | $1,430.11 | $1,430.05 | $1,430.10 | |