| 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 | $111.91 | 9.152% | $122.152 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $124.38 | 6.548% | $132.5244 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $46.35 | 3.515% | $47.9792 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $153.35 | 7.223% | $164.4265 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $51.33 | 7.417% | $55.1371 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $193.40 | 4.143% | $201.4126 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $8.35 | 12.602% | $9.4023 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $689.07 | $733.0341 | $733.03 | $733.05 | $733.00 | |