| 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 | $192.83 | 5.450% | $203.3392 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $192.46 | 4.476% | $201.0745 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $109.45 | 4.248% | $114.0994 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $205.36 | 9.271% | $224.3989 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $19.77 | 12.308% | $22.2033 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $66.94 | 3.308% | $69.1544 | $69.15 | $69.15 | $69.20 |
| Purchase #7 | $62.88 | 9.605% | $68.9196 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $849.69 | $903.1893 | $903.18 | $903.15 | $903.20 | |