| 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 | $241.39 | 8.170% | $261.1116 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $12.25 | 11.405% | $13.6471 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $16.86 | 7.376% | $18.1036 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $198.62 | 10.802% | $220.0749 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $40.73 | 9.340% | $44.5342 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $92.75 | 7.178% | $99.4076 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $127.94 | 10.512% | $141.3891 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $730.54 | $798.2681 | $798.26 | $798.25 | $798.20 | |