| 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 | $118.29 | 3.765% | $122.7436 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $198.39 | 9.405% | $217.0486 | $217.05 | $217.05 | $217.00 |
| Purchase #3 | $84.38 | 8.191% | $91.2916 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $184.29 | 3.297% | $190.366 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $128.51 | 6.382% | $136.7115 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $73.75 | 8.271% | $79.8499 | $79.85 | $79.85 | $79.80 |
| Purchase #7 | $16.54 | 4.871% | $17.3457 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $804.15 | $855.3569 | $855.36 | $855.35 | $855.20 | |