| 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 | $115.93 | 7.202% | $124.2793 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $28.88 | 3.248% | $29.818 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $108.51 | 5.547% | $114.529 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $93.50 | 10.769% | $103.569 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $136.89 | 11.454% | $152.5694 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $15.72 | 11.850% | $17.5828 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $206.28 | 10.551% | $228.0446 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $705.71 | $770.3921 | $770.39 | $770.40 | $770.40 | |