| 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 | $212.38 | 12.773% | $239.5073 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $40.53 | 6.702% | $43.2463 | $43.25 | $43.25 | $43.20 |
| Purchase #3 | $229.35 | 12.626% | $258.3077 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $47.79 | 6.796% | $51.0378 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $29.43 | 9.840% | $32.3259 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $154.30 | 13.635% | $175.3388 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $193.68 | 13.116% | $219.0831 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $907.46 | $1,018.8469 | $1,018.86 | $1,018.90 | $1,018.70 | |