| 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 | $227.80 | 7.526% | $244.9442 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $13.49 | 11.743% | $15.0741 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $182.75 | 9.525% | $200.1569 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $186.29 | 7.794% | $200.8094 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $73.65 | 13.596% | $83.6635 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $93.57 | 9.796% | $102.7361 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $169.80 | 8.550% | $184.3179 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $947.35 | $1,031.7021 | $1,031.70 | $1,031.65 | $1,031.70 | |