| 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 | $124.41 | 10.553% | $137.539 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $85.86 | 12.775% | $96.8286 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $105.25 | 11.358% | $117.2043 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $181.48 | 7.386% | $194.8841 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $199.76 | 3.281% | $206.3141 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $110.67 | 13.108% | $125.1766 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $54.74 | 6.588% | $58.3463 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $862.17 | $936.2930 | $936.29 | $936.35 | $936.20 | |