| 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 | $126.39 | 7.704% | $136.1271 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $235.77 | 3.374% | $243.7249 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $63.96 | 12.313% | $71.8354 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $211.47 | 7.806% | $227.9773 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $139.31 | 7.872% | $150.2765 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $193.43 | 10.659% | $214.0477 | $214.05 | $214.05 | $214.00 |
| Purchase #7 | $244.84 | 5.817% | $259.0823 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,215.17 | $1,303.0712 | $1,303.08 | $1,303.15 | $1,303.00 | |