| 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 | $236.65 | 13.190% | $267.8641 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $226.68 | 11.248% | $252.177 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $15.56 | 4.284% | $16.2266 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $140.98 | 5.271% | $148.4111 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $59.76 | 3.329% | $61.7494 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $133.70 | 3.201% | $137.9797 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $93.81 | 6.482% | $99.8908 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $907.14 | $984.2987 | $984.30 | $984.35 | $984.30 | |