| 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 | $213.86 | 5.334% | $225.2673 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $111.60 | 9.798% | $122.5346 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $20.42 | 7.334% | $21.9176 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $209.76 | 13.664% | $238.4216 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $61.97 | 13.679% | $70.4469 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $97.67 | 4.561% | $102.1247 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $10.84 | 12.146% | $12.1566 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $726.12 | $792.8693 | $792.87 | $792.80 | $792.80 | |