| 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 | $202.99 | 11.295% | $225.9177 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $112.94 | 5.220% | $118.8355 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $11.90 | 9.714% | $13.056 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $138.94 | 9.681% | $152.3908 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $76.91 | 5.583% | $81.2039 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $33.77 | 9.829% | $37.0893 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $58.68 | 3.227% | $60.5736 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $636.13 | $689.0668 | $689.07 | $689.05 | $689.10 | |