| 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 | $204.32 | 3.803% | $212.0903 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $98.39 | 4.745% | $103.0586 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $157.77 | 6.728% | $168.3848 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $204.62 | 5.452% | $215.7759 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $8.83 | 8.370% | $9.5691 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $77.48 | 11.458% | $86.3577 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $124.98 | 13.170% | $141.4399 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $876.39 | $936.6763 | $936.68 | $936.70 | $936.80 | |