| 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 | $191.28 | 11.286% | $212.8679 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $174.92 | 9.175% | $190.9689 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $92.37 | 4.364% | $96.401 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $6.71 | 13.813% | $7.6369 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $139.27 | 13.722% | $158.3806 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $198.27 | 9.639% | $217.3812 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $49.95 | 12.184% | $56.0359 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $852.77 | $939.6724 | $939.68 | $939.70 | $939.70 | |