| 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 | $213.42 | 5.405% | $224.9554 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $150.26 | 7.620% | $161.7098 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $250.98 | 8.175% | $271.4976 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $133.30 | 8.514% | $144.6492 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $107.57 | 8.596% | $116.8167 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $47.72 | 12.151% | $53.5185 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $76.76 | 11.129% | $85.3026 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $980.01 | $1,058.4498 | $1,058.46 | $1,058.40 | $1,058.40 | |