| 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 | $113.86 | 9.690% | $124.893 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $31.54 | 6.750% | $33.669 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $81.71 | 6.201% | $86.7768 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $91.27 | 9.776% | $100.1926 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $168.36 | 9.712% | $184.7111 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $215.87 | 7.374% | $231.7883 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $109.73 | 9.589% | $120.252 | $120.25 | $120.25 | $120.30 |
| 7 purchase totals = | $812.34 | $882.2828 | $882.28 | $882.30 | $882.40 | |