| 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 | $190.28 | 5.822% | $201.3581 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $236.76 | 3.135% | $244.1824 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $90.32 | 12.240% | $101.3752 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $236.70 | 10.403% | $261.3239 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $141.42 | 10.671% | $156.5109 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $129.83 | 7.543% | $139.6231 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $149.74 | 8.143% | $161.9333 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,175.05 | $1,266.3069 | $1,266.30 | $1,266.30 | $1,266.30 | |