| 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 | $207.70 | 3.611% | $215.2 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $22.75 | 5.170% | $23.9262 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $67.30 | 9.332% | $73.5804 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $107.90 | 4.768% | $113.0447 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $202.42 | 6.294% | $215.1603 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $190.87 | 3.605% | $197.7509 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $105.56 | 8.443% | $114.4724 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $904.50 | $953.1349 | $953.13 | $953.15 | $953.20 | |