| 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 | $82.39 | 12.339% | $92.5561 | $92.56 | $92.55 | $92.60 |
| Purchase #2 | $241.94 | 7.718% | $260.6129 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $151.55 | 5.425% | $159.7716 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $107.54 | 11.607% | $120.0222 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $206.77 | 10.160% | $227.7778 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $187.44 | 13.322% | $212.4108 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $102.42 | 5.650% | $108.2067 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $1,080.05 | $1,181.3581 | $1,181.36 | $1,181.30 | $1,181.40 | |