| 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 | $223.80 | 13.563% | $254.154 | $254.15 | $254.15 | $254.20 |
| Purchase #2 | $55.26 | 12.800% | $62.3333 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $149.69 | 6.466% | $159.369 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $6.40 | 7.729% | $6.8947 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $116.28 | 6.692% | $124.0615 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $15.42 | 10.494% | $17.0382 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $227.56 | 10.579% | $251.6336 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $794.41 | $875.4843 | $875.47 | $875.50 | $875.50 | |