| 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 | $78.41 | 4.567% | $81.991 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $197.72 | 7.266% | $212.0863 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $113.97 | 7.809% | $122.8699 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $113.98 | 13.463% | $129.3251 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $240.60 | 10.262% | $265.2904 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $98.64 | 10.369% | $108.868 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $51.49 | 4.749% | $53.9353 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $894.81 | $974.3660 | $974.38 | $974.40 | $974.40 | |