| 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 | $187.65 | 13.389% | $212.7745 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $199.46 | 4.479% | $208.3938 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $130.40 | 8.303% | $141.2271 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $227.43 | 4.772% | $238.283 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $78.57 | 10.106% | $86.5103 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $187.80 | 9.141% | $204.9668 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $109.60 | 8.870% | $119.3215 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $1,120.91 | $1,211.4770 | $1,211.47 | $1,211.45 | $1,211.50 | |