| 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 | $203.70 | 7.505% | $218.9877 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $193.57 | 5.132% | $203.504 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $177.31 | 7.526% | $190.6544 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $120.37 | 9.663% | $132.0014 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $6.95 | 4.387% | $7.2549 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $19.61 | 4.327% | $20.4585 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $221.95 | 9.792% | $243.6833 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $943.46 | $1,016.5442 | $1,016.53 | $1,016.55 | $1,016.70 | |