| 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 | $174.34 | 12.350% | $195.871 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $6.99 | 3.221% | $7.2151 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $33.91 | 12.104% | $38.0145 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $55.36 | 11.456% | $61.702 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $224.42 | 11.332% | $249.8513 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $36.45 | 11.757% | $40.7354 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $100.76 | 8.544% | $109.3689 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $632.23 | $702.7582 | $702.76 | $702.70 | $702.80 | |