| 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 | $234.31 | 10.396% | $258.6689 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $101.63 | 7.812% | $109.5693 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $59.51 | 6.732% | $63.5162 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $232.39 | 9.572% | $254.6344 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $237.31 | 6.113% | $251.8168 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $114.53 | 9.350% | $125.2386 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $213.62 | 11.246% | $237.6437 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,193.30 | $1,301.0879 | $1,301.09 | $1,301.05 | $1,301.00 | |