| 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 | $246.90 | 12.496% | $277.7526 | $277.75 | $277.75 | $277.80 |
| Purchase #2 | $188.88 | 4.872% | $198.0822 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $243.65 | 11.243% | $271.0436 | $271.04 | $271.05 | $271.00 |
| Purchase #4 | $200.31 | 4.397% | $209.1176 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $93.75 | 7.490% | $100.7719 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $83.79 | 10.708% | $92.7622 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $196.68 | 4.372% | $205.2788 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $1,253.96 | $1,354.8089 | $1,354.80 | $1,354.80 | $1,354.90 | |