| 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 | $221.29 | 3.504% | $229.044 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $213.82 | 11.234% | $237.8405 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $212.38 | 5.414% | $223.8783 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $76.63 | 6.617% | $81.7006 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $230.92 | 12.721% | $260.2953 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $216.67 | 5.267% | $228.082 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $58.98 | 11.172% | $65.5692 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $1,230.69 | $1,326.4099 | $1,326.41 | $1,326.45 | $1,326.40 | |