| 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 | $215.34 | 10.481% | $237.9098 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $38.36 | 4.867% | $40.227 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $109.73 | 13.701% | $124.7641 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $14.48 | 9.306% | $15.8275 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $193.77 | 5.628% | $204.6754 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $18.38 | 10.385% | $20.2888 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $227.45 | 12.155% | $255.0965 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $817.51 | $898.7891 | $898.80 | $898.85 | $898.80 | |