| 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 | $188.80 | 9.119% | $206.0167 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $230.75 | 5.304% | $242.989 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $209.80 | 13.755% | $238.658 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $197.92 | 4.669% | $207.1609 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $97.42 | 8.817% | $106.0095 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $222.96 | 3.235% | $230.1728 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $6.31 | 11.683% | $7.0472 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $1,153.96 | $1,238.0541 | $1,238.06 | $1,238.00 | $1,238.10 | |