| 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 | $97.72 | 7.527% | $105.0754 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $177.65 | 13.869% | $202.2883 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $240.27 | 4.192% | $250.3421 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $183.85 | 4.264% | $191.6894 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $134.81 | 8.571% | $146.3646 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $27.80 | 6.701% | $29.6629 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $72.81 | 12.586% | $81.9739 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $934.91 | $1,007.3966 | $1,007.39 | $1,007.40 | $1,007.50 | |