| 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 | $244.53 | 8.546% | $265.4275 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $19.43 | 4.550% | $20.3141 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $155.45 | 8.807% | $169.1405 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $76.31 | 4.241% | $79.5463 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $85.55 | 4.489% | $89.3903 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $110.84 | 8.111% | $119.8302 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $184.75 | 10.461% | $204.0767 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $876.86 | $947.7256 | $947.73 | $947.80 | $947.60 | |