| 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 | $39.68 | 3.764% | $41.1736 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $99.56 | 5.167% | $104.7043 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $134.36 | 12.499% | $151.1537 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $217.86 | 11.356% | $242.6002 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $128.31 | 8.494% | $139.2087 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $44.88 | 12.243% | $50.3747 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $249.69 | 12.760% | $281.5504 | $281.55 | $281.55 | $281.60 |
| 7 purchase totals = | $914.34 | $1,010.7656 | $1,010.75 | $1,010.70 | $1,010.90 | |