| 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 | $94.89 | 5.614% | $100.2171 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $70.85 | 8.866% | $77.1316 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $60.28 | 6.684% | $64.3091 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $207.94 | 8.692% | $226.0141 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $190.71 | 13.697% | $216.8315 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $213.75 | 10.246% | $235.6508 | $235.65 | $235.65 | $235.70 |
| Purchase #7 | $234.43 | 3.654% | $242.9961 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,072.85 | $1,163.1503 | $1,163.15 | $1,163.15 | $1,163.10 | |