| 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 | $194.90 | 11.204% | $216.7366 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $87.30 | 6.694% | $93.1439 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $81.46 | 7.336% | $87.4359 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $33.84 | 12.362% | $38.0233 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $6.80 | 3.815% | $7.0594 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $232.86 | 11.504% | $259.6482 | $259.65 | $259.65 | $259.60 |
| Purchase #7 | $231.45 | 11.242% | $257.4696 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $868.61 | $959.5169 | $959.52 | $959.50 | $959.40 | |