| 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 | $207.51 | 11.543% | $231.4629 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $50.97 | 10.810% | $56.4799 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $186.56 | 13.584% | $211.9023 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $59.30 | 6.319% | $63.0472 | $63.05 | $63.05 | $63.00 |
| Purchase #5 | $85.97 | 12.199% | $96.4575 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $42.81 | 4.418% | $44.7013 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $202.93 | 13.214% | $229.7452 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $836.05 | $933.7963 | $933.80 | $933.80 | $933.80 | |