| 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 | $232.49 | 8.311% | $251.8122 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $87.31 | 12.583% | $98.2962 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $120.92 | 7.593% | $130.1015 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $105.52 | 9.659% | $115.7122 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $74.88 | 3.347% | $77.3862 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $50.82 | 7.384% | $54.5725 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $150.61 | 9.442% | $164.8306 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $822.55 | $892.7114 | $892.71 | $892.70 | $892.70 | |