| 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 | $121.88 | 4.606% | $127.4938 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $9.46 | 12.318% | $10.6253 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $184.71 | 7.780% | $199.0804 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $188.38 | 8.769% | $204.899 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $77.64 | 9.209% | $84.7899 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $108.92 | 3.386% | $112.608 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $215.66 | 8.391% | $233.756 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $906.65 | $973.2524 | $973.26 | $973.30 | $973.30 | |