| 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 | $217.99 | 9.457% | $238.6053 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $59.96 | 8.219% | $64.8881 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $144.30 | 13.168% | $163.3014 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $209.51 | 4.453% | $218.8395 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $89.85 | 5.429% | $94.728 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $37.36 | 8.791% | $40.6443 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $21.25 | 3.586% | $22.012 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $780.22 | $843.0186 | $843.02 | $843.05 | $842.90 | |