| 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 | $207.57 | 3.271% | $214.3596 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $103.36 | 3.695% | $107.1792 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $136.41 | 3.507% | $141.1939 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $114.26 | 9.353% | $124.9467 | $124.95 | $124.95 | $124.90 |
| Purchase #5 | $83.70 | 12.718% | $94.345 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $182.48 | 10.633% | $201.8831 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $92.34 | 9.428% | $101.0458 | $101.05 | $101.05 | $101.00 |
| 7 purchase totals = | $920.12 | $984.9533 | $984.96 | $985.00 | $984.90 | |