| 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 | $197.27 | 3.746% | $204.6597 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $95.40 | 10.834% | $105.7356 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $76.25 | 3.725% | $79.0903 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $128.84 | 3.332% | $133.1329 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $156.99 | 7.494% | $168.7548 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $31.80 | 7.476% | $34.1774 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $233.58 | 8.534% | $253.5137 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $920.13 | $979.0644 | $979.06 | $979.10 | $979.10 | |