| 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 | $127.59 | 5.436% | $134.5258 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $125.32 | 6.669% | $133.6776 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $108.98 | 9.391% | $119.2143 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $127.34 | 9.729% | $139.7289 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $224.28 | 12.536% | $252.3957 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $213.74 | 6.787% | $228.2465 | $228.25 | $228.25 | $228.20 |
| Purchase #7 | $31.64 | 7.686% | $34.0719 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $958.89 | $1,041.8607 | $1,041.87 | $1,041.90 | $1,041.80 | |