| 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 | $234.52 | 13.199% | $265.4743 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $86.98 | 13.568% | $98.7814 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $68.65 | 6.548% | $73.1452 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $91.35 | 6.443% | $97.2357 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $130.85 | 6.695% | $139.6104 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $134.73 | 4.672% | $141.0246 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $109.57 | 11.736% | $122.4291 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $856.65 | $937.7007 | $937.70 | $937.70 | $937.60 | |