| 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 | $200.73 | 6.195% | $213.1652 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $244.90 | 11.253% | $272.4586 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $130.76 | 9.277% | $142.8906 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $159.96 | 5.284% | $168.4123 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $210.68 | 11.308% | $234.5037 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $64.64 | 4.296% | $67.4169 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $127.99 | 4.363% | $133.5742 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $1,139.66 | $1,232.4215 | $1,232.42 | $1,232.35 | $1,232.50 | |