| 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 | $109.93 | 9.372% | $120.2326 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $238.96 | 6.444% | $254.3586 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $43.85 | 3.271% | $45.2843 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $103.34 | 8.440% | $112.0619 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $24.44 | 4.313% | $25.4941 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $217.93 | 9.658% | $238.9777 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $87.61 | 8.626% | $95.1672 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $826.06 | $891.5764 | $891.57 | $891.60 | $891.70 | |