| 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 | $108.75 | 4.443% | $113.5818 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $28.56 | 5.835% | $30.2265 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $95.43 | 13.428% | $108.2443 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $232.67 | 11.155% | $258.6243 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $124.46 | 11.535% | $138.8165 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $217.60 | 10.743% | $240.9768 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $217.54 | 11.663% | $242.9117 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $1,025.01 | $1,133.3819 | $1,133.38 | $1,133.40 | $1,133.30 | |