| 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 | $111.41 | 4.201% | $116.0903 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $226.41 | 3.686% | $234.7555 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $92.51 | 7.147% | $99.1217 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $84.50 | 5.243% | $88.9303 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $241.78 | 3.297% | $249.7515 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $139.30 | 8.702% | $151.4219 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $186.86 | 13.793% | $212.6336 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,082.77 | $1,152.7048 | $1,152.70 | $1,152.70 | $1,152.70 | |