| 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 | $243.57 | 6.871% | $260.3057 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $172.62 | 6.399% | $183.666 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $212.27 | 11.874% | $237.4749 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $65.88 | 7.197% | $70.6214 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $131.77 | 11.110% | $146.4096 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $204.39 | 5.840% | $216.3264 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $144.60 | 9.364% | $158.1403 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $1,175.10 | $1,272.9443 | $1,272.95 | $1,272.90 | $1,272.90 | |