| 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 | $244.39 | 3.404% | $252.709 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $160.53 | 3.207% | $165.6782 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $37.72 | 12.545% | $42.452 | $42.45 | $42.45 | $42.50 |
| Purchase #4 | $67.34 | 10.299% | $74.2753 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $58.47 | 3.536% | $60.5375 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $241.32 | 12.520% | $271.5333 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $92.61 | 9.701% | $101.5941 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $902.38 | $968.7794 | $968.78 | $968.85 | $968.80 | |