| 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 | $131.96 | 8.449% | $143.1093 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $203.40 | 3.576% | $210.6736 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $226.72 | 13.732% | $257.8532 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $227.73 | 6.821% | $243.2635 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $86.94 | 6.821% | $92.8702 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $59.45 | 5.453% | $62.6918 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $224.91 | 4.660% | $235.3908 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $1,161.11 | $1,245.8524 | $1,245.84 | $1,245.80 | $1,246.00 | |