| 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 | $212.34 | 7.557% | $228.3865 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $83.66 | 10.394% | $92.3556 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $211.29 | 8.731% | $229.7377 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $137.57 | 6.268% | $146.1929 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $129.55 | 5.511% | $136.6895 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $75.41 | 3.244% | $77.8563 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $71.66 | 6.643% | $76.4204 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $921.48 | $987.6389 | $987.65 | $987.65 | $987.70 | |