| 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 | $24.29 | 3.293% | $25.0899 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $206.63 | 10.622% | $228.5782 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $226.71 | 5.708% | $239.6506 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $213.67 | 3.810% | $221.8108 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $181.38 | 3.183% | $187.1533 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $138.79 | 10.362% | $153.1714 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $208.86 | 5.249% | $219.8231 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $1,200.33 | $1,275.2773 | $1,275.27 | $1,275.25 | $1,275.40 | |