| 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 | $248.33 | 7.694% | $267.4365 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $32.92 | 7.765% | $35.4762 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $35.59 | 10.189% | $39.2163 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $222.43 | 13.493% | $252.4425 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $102.39 | 5.448% | $107.9682 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $149.36 | 7.133% | $160.0138 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $13.57 | 13.181% | $15.3587 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $804.59 | $877.9122 | $877.92 | $877.90 | $877.90 | |