| 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 | $216.65 | 9.326% | $236.8548 | $236.85 | $236.85 | $236.90 |
| Purchase #2 | $246.28 | 5.447% | $259.6949 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $63.58 | 8.345% | $68.8858 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $144.59 | 6.704% | $154.2833 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $175.62 | 7.383% | $188.586 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $201.94 | 13.198% | $228.592 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $229.89 | 10.115% | $253.1434 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,278.55 | $1,390.0402 | $1,390.03 | $1,390.10 | $1,390.10 | |