| 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 | $120.92 | 8.375% | $131.0471 | $131.05 | $131.05 | $131.00 |
| Purchase #2 | $13.87 | 11.683% | $15.4904 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $210.88 | 5.746% | $222.9972 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $93.50 | 9.622% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $224.50 | 8.802% | $244.2605 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $191.50 | 13.116% | $216.6171 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $82.62 | 6.221% | $87.7598 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $937.79 | $1,020.6687 | $1,020.68 | $1,020.65 | $1,020.70 | |