| 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 | $203.49 | 4.251% | $212.1404 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $95.75 | 3.491% | $99.0926 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $148.78 | 13.376% | $168.6808 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $22.37 | 6.466% | $23.8164 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $155.57 | 5.749% | $164.5137 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $43.54 | 7.112% | $46.6366 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $146.49 | 4.652% | $153.3047 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $815.99 | $868.1852 | $868.18 | $868.20 | $868.10 | |