| 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 | $181.92 | 7.131% | $194.8927 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $226.85 | 4.257% | $236.507 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $132.55 | 3.358% | $137.001 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $144.76 | 10.390% | $159.8006 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $44.73 | 9.340% | $48.9078 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $182.54 | 8.782% | $198.5707 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $59.46 | 11.713% | $66.4245 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $972.81 | $1,042.1043 | $1,042.10 | $1,042.05 | $1,042.10 | |