| 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 | $106.68 | 9.186% | $116.4796 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $100.68 | 4.217% | $104.9257 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $136.74 | 6.861% | $146.1217 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $126.91 | 7.611% | $136.5691 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $205.56 | 13.513% | $233.3373 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $148.52 | 11.379% | $165.4201 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $249.39 | 3.323% | $257.6772 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $1,074.48 | $1,160.5307 | $1,160.54 | $1,160.55 | $1,160.50 | |