| 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 | $94.32 | 6.295% | $100.2574 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $221.89 | 8.789% | $241.3919 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $203.57 | 12.596% | $229.2117 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $229.31 | 12.277% | $257.4624 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $225.47 | 5.317% | $237.4582 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $149.56 | 8.194% | $161.8149 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $73.40 | 12.851% | $82.8326 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $1,197.52 | $1,310.4291 | $1,310.42 | $1,310.40 | $1,310.50 | |