| 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 | $190.31 | 3.613% | $197.1859 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $243.79 | 7.834% | $262.8885 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $205.28 | 13.135% | $232.2435 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $18.29 | 10.246% | $20.164 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $62.79 | 6.296% | $66.7433 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $204.75 | 6.538% | $218.1366 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $37.29 | 11.232% | $41.4784 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $962.50 | $1,038.8402 | $1,038.84 | $1,038.90 | $1,038.80 | |