| 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 | $225.56 | 7.103% | $241.5815 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $8.68 | 10.197% | $9.5651 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $173.36 | 11.429% | $193.1733 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $158.96 | 9.506% | $174.0707 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $48.73 | 10.535% | $53.8637 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $85.46 | 3.254% | $88.2409 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $97.69 | 13.846% | $111.2162 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $798.44 | $871.7114 | $871.71 | $871.65 | $871.80 | |