| 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 | $212.48 | 3.550% | $220.023 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $191.90 | 8.821% | $208.8275 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $98.91 | 4.356% | $103.2185 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $245.46 | 8.412% | $266.1081 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $217.92 | 5.434% | $229.7618 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $125.87 | 6.744% | $134.3587 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $52.65 | 13.666% | $59.8451 | $59.85 | $59.85 | $59.80 |
| 7 purchase totals = | $1,145.19 | $1,222.1427 | $1,222.15 | $1,222.10 | $1,222.10 | |