| 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 | $121.71 | 6.484% | $129.6017 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $207.57 | 3.643% | $215.1318 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $204.62 | 6.252% | $217.4128 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $7.26 | 12.293% | $8.1525 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $144.33 | 12.117% | $161.8185 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $67.72 | 6.851% | $72.3595 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $57.25 | 3.317% | $59.149 | $59.15 | $59.15 | $59.10 |
| 7 purchase totals = | $810.46 | $863.6258 | $863.62 | $863.60 | $863.60 | |