| 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 | $205.46 | 12.208% | $230.5426 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $108.85 | 5.452% | $114.7845 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $112.60 | 8.393% | $122.0505 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $203.26 | 5.138% | $213.7035 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $90.73 | 9.302% | $99.1697 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $85.53 | 3.132% | $88.2088 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $104.41 | 5.786% | $110.4512 | $110.45 | $110.45 | $110.50 |
| 7 purchase totals = | $910.84 | $978.9108 | $978.90 | $978.90 | $979.00 | |