| 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 | $130.44 | 8.339% | $141.3174 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $231.94 | 4.348% | $242.0248 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $190.47 | 5.395% | $200.7459 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $104.59 | 7.138% | $112.0556 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $82.73 | 13.475% | $93.8779 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $49.32 | 3.773% | $51.1808 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $87.84 | 5.775% | $92.9128 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $877.33 | $934.1152 | $934.12 | $934.10 | $934.10 | |