| 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 | $195.36 | 12.366% | $219.5182 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $17.72 | 9.715% | $19.4415 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $204.49 | 12.317% | $229.677 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $10.89 | 7.413% | $11.6973 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $124.28 | 6.874% | $132.823 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $144.74 | 3.666% | $150.0462 | $150.05 | $150.05 | $150.00 |
| Purchase #7 | $146.60 | 3.156% | $151.2267 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $844.08 | $914.4299 | $914.44 | $914.45 | $914.30 | |