| 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 | $217.78 | 5.341% | $229.4116 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $134.29 | 5.783% | $142.056 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $13.49 | 4.778% | $14.1346 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $102.38 | 5.230% | $107.7345 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $142.49 | 8.727% | $154.9251 | $154.93 | $154.95 | $154.90 |
| Purchase #6 | $91.45 | 5.704% | $96.6663 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $78.31 | 11.254% | $87.123 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $780.19 | $832.0511 | $832.05 | $832.05 | $832.00 | |