| 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 | $239.58 | 4.724% | $250.8978 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $68.44 | 10.439% | $75.5845 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $158.98 | 13.462% | $180.3819 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $91.75 | 7.739% | $98.8505 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $27.38 | 7.425% | $29.413 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $182.69 | 8.409% | $198.0524 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $27.54 | 5.644% | $29.0944 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $796.36 | $862.2745 | $862.26 | $862.30 | $862.40 | |