| 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 | $229.33 | 13.736% | $260.8308 | $260.83 | $260.85 | $260.80 |
| Purchase #2 | $243.42 | 10.158% | $268.1466 | $268.15 | $268.15 | $268.10 |
| Purchase #3 | $169.99 | 10.147% | $187.2389 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $133.89 | 10.295% | $147.674 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $156.67 | 4.404% | $163.5697 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $162.99 | 8.217% | $176.3829 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $110.83 | 5.737% | $117.1883 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,207.12 | $1,321.0312 | $1,321.03 | $1,321.05 | $1,321.00 | |