| 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 | $194.72 | 9.322% | $212.8718 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $89.56 | 8.249% | $96.9478 | $96.95 | $96.95 | $96.90 |
| Purchase #3 | $103.83 | 10.566% | $114.8007 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $79.29 | 5.304% | $83.4955 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $229.50 | 3.627% | $237.824 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $32.90 | 7.510% | $35.3708 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $160.25 | 8.832% | $174.4033 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $890.05 | $955.7139 | $955.71 | $955.65 | $955.70 | |