| 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 | $209.28 | 10.483% | $231.2188 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $38.96 | 9.364% | $42.6082 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $102.82 | 4.254% | $107.194 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $132.70 | 10.839% | $147.0834 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $134.32 | 4.116% | $139.8486 | $139.85 | $139.85 | $139.80 |
| Purchase #6 | $45.99 | 5.829% | $48.6708 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $247.80 | 7.636% | $266.722 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $911.87 | $983.3458 | $983.34 | $983.30 | $983.30 | |