| 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 | $234.40 | 12.669% | $264.0961 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $170.46 | 10.180% | $187.8128 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $75.60 | 12.702% | $85.2027 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $247.26 | 12.352% | $277.8016 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $225.66 | 4.661% | $236.178 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $10.71 | 13.363% | $12.1412 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $58.32 | 10.280% | $64.3153 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $1,022.41 | $1,127.5477 | $1,127.55 | $1,127.55 | $1,127.50 | |