| 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 | $117.36 | 9.757% | $128.8108 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $125.62 | 12.839% | $141.7484 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $208.72 | 11.664% | $233.0651 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $67.93 | 9.477% | $74.3677 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $59.98 | 10.656% | $66.3715 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $168.73 | 5.301% | $177.6744 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $214.38 | 9.818% | $235.4278 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $962.72 | $1,057.4657 | $1,057.47 | $1,057.40 | $1,057.50 | |