| 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 | $134.68 | 5.164% | $141.6349 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $125.60 | 11.410% | $139.931 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $206.84 | 4.108% | $215.337 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $15.68 | 10.872% | $17.3847 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $62.39 | 4.168% | $64.9904 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $224.38 | 8.577% | $243.6251 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $159.43 | 12.548% | $179.4353 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $929.00 | $1,002.3384 | $1,002.34 | $1,002.45 | $1,002.20 | |