| 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 | $103.32 | 12.147% | $115.8703 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $203.39 | 12.858% | $229.5419 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $29.25 | 9.265% | $31.96 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $243.45 | 4.516% | $254.4442 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $56.66 | 7.410% | $60.8585 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $29.46 | 10.478% | $32.5468 | $32.55 | $32.55 | $32.50 |
| Purchase #7 | $119.47 | 8.664% | $129.8209 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $785.00 | $855.0426 | $855.04 | $855.00 | $855.00 | |