| 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 | $241.73 | 7.133% | $258.9726 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $163.53 | 12.132% | $183.3695 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $198.67 | 11.252% | $221.0243 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $241.71 | 6.577% | $257.6073 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $148.79 | 10.749% | $164.7834 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $160.83 | 13.357% | $182.3121 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $100.44 | 9.229% | $109.7096 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $1,255.70 | $1,377.7788 | $1,377.77 | $1,377.70 | $1,377.80 | |