| 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 | $229.94 | 3.861% | $238.818 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $199.80 | 7.317% | $214.4194 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $187.47 | 6.252% | $199.1906 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $215.29 | 6.307% | $228.8683 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $91.95 | 13.228% | $104.1131 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $235.79 | 9.173% | $257.419 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $59.40 | 3.874% | $61.7012 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $1,219.64 | $1,304.5296 | $1,304.53 | $1,304.45 | $1,304.50 | |