| 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 | $204.70 | 3.197% | $211.2443 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $106.33 | 4.525% | $111.1414 | $111.14 | $111.15 | $111.10 |
| Purchase #3 | $180.32 | 9.410% | $197.2881 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $244.74 | 3.294% | $252.8017 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $225.88 | 7.244% | $242.2427 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $183.94 | 11.387% | $204.8852 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $197.91 | 7.322% | $212.401 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,343.82 | $1,432.0044 | $1,432.00 | $1,432.05 | $1,431.90 | |