| 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 | $195.47 | 8.173% | $211.4458 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $34.93 | 12.334% | $39.2383 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $227.90 | 7.814% | $245.7081 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $199.52 | 3.801% | $207.1038 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $77.53 | 11.175% | $86.194 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $113.98 | 13.329% | $129.1724 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $52.81 | 12.187% | $59.246 | $59.25 | $59.25 | $59.20 |
| 7 purchase totals = | $902.14 | $978.1084 | $978.11 | $978.10 | $978.00 | |