| 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 | $213.26 | 8.569% | $231.5342 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $235.68 | 11.383% | $262.5075 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $128.47 | 13.429% | $145.7222 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $116.90 | 11.132% | $129.9133 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $184.79 | 8.735% | $200.9314 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $199.77 | 11.213% | $222.1702 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $197.44 | 3.277% | $203.9101 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $1,276.31 | $1,396.6889 | $1,396.68 | $1,396.65 | $1,396.60 | |