| 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 | $219.44 | 5.481% | $231.4675 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $24.48 | 4.649% | $25.6181 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $134.83 | 5.808% | $142.6609 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $117.35 | 3.561% | $121.5288 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $8.49 | 5.836% | $8.9855 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $222.55 | 4.402% | $232.3467 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $42.78 | 6.685% | $45.6398 | $45.64 | $45.65 | $45.60 |
| 7 purchase totals = | $769.92 | $808.2473 | $808.26 | $808.25 | $808.20 | |