| 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 | $243.95 | 6.632% | $260.1288 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $29.73 | 5.135% | $31.2566 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $99.65 | 4.791% | $104.4242 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $24.95 | 13.815% | $28.3968 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $190.63 | 11.181% | $211.9443 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $103.97 | 4.683% | $108.8389 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $103.51 | 4.473% | $108.14 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $796.39 | $853.1296 | $853.13 | $853.15 | $853.00 | |