| 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 | $245.96 | 13.340% | $278.7711 | $278.77 | $278.75 | $278.80 |
| Purchase #2 | $61.30 | 7.146% | $65.6805 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $7.35 | 6.358% | $7.8173 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $17.63 | 11.469% | $19.652 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $77.72 | 5.648% | $82.1096 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $221.82 | 8.311% | $240.2555 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $131.43 | 12.793% | $148.2438 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $763.21 | $842.5298 | $842.53 | $842.50 | $842.60 | |