| 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 | $236.76 | 10.499% | $261.6174 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $132.84 | 13.461% | $150.7216 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $7.36 | 11.251% | $8.1881 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $244.89 | 8.383% | $265.4191 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $41.51 | 5.333% | $43.7237 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $104.96 | 11.552% | $117.085 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $88.67 | 5.482% | $93.5309 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $856.99 | $940.2858 | $940.29 | $940.25 | $940.20 | |