| 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 | $175.31 | 10.420% | $193.5773 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $230.33 | 11.622% | $257.099 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $74.26 | 5.696% | $78.4898 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $91.80 | 4.662% | $96.0797 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $71.78 | 10.174% | $79.0829 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $26.65 | 5.148% | $28.0219 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $210.55 | 4.425% | $219.8668 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $880.68 | $952.2174 | $952.22 | $952.25 | $952.30 | |