| 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 | $90.71 | 13.837% | $103.2615 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $187.30 | 11.182% | $208.2439 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $113.91 | 8.558% | $123.6584 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $223.49 | 6.450% | $237.9051 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $54.53 | 4.696% | $57.0907 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $121.88 | 8.849% | $132.6652 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $205.69 | 6.619% | $219.3046 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $997.51 | $1,082.1294 | $1,082.13 | $1,082.10 | $1,082.20 | |