| 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 | $217.42 | 8.184% | $235.2137 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $96.63 | 9.425% | $105.7374 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $238.37 | 7.184% | $255.4945 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $248.46 | 10.265% | $273.9644 | $273.96 | $273.95 | $274.00 |
| Purchase #5 | $75.87 | 3.764% | $78.7257 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $188.29 | 4.657% | $197.0587 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $128.39 | 6.631% | $136.9035 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $1,193.43 | $1,283.0979 | $1,283.09 | $1,283.10 | $1,283.10 | |