| 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 | $191.70 | 6.335% | $203.8442 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $94.34 | 8.529% | $102.3863 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $225.95 | 5.478% | $238.3275 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $189.65 | 13.283% | $214.8412 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $6.60 | 9.189% | $7.2065 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $105.42 | 10.593% | $116.5871 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $247.48 | 9.793% | $271.7157 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $1,061.14 | $1,154.9085 | $1,154.92 | $1,154.95 | $1,154.80 | |