| 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 | $241.97 | 6.304% | $257.2238 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $121.67 | 4.853% | $127.5746 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $130.93 | 13.133% | $148.125 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $148.99 | 8.684% | $161.9283 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $77.49 | 7.447% | $83.2607 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $54.51 | 5.801% | $57.6721 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $128.80 | 3.775% | $133.6622 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $904.36 | $969.4467 | $969.44 | $969.40 | $969.50 | |