| 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 | $201.27 | 13.497% | $228.4354 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $94.88 | 13.587% | $107.7713 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $244.72 | 5.116% | $257.2399 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $163.48 | 11.660% | $182.5418 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $31.48 | 12.424% | $35.3911 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $126.77 | 8.412% | $137.4339 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $19.81 | 5.855% | $20.9699 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $882.41 | $969.7833 | $969.78 | $969.80 | $969.70 | |