| 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 | $108.49 | 12.169% | $121.6921 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $183.27 | 7.405% | $196.8411 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $66.32 | 4.184% | $69.0948 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $249.88 | 3.794% | $259.3604 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $43.30 | 4.444% | $45.2243 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $8.28 | 9.704% | $9.0835 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $71.73 | 8.826% | $78.0609 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $731.27 | $779.3571 | $779.34 | $779.35 | $779.40 | |