| 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 | $100.63 | 13.400% | $114.1144 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $240.51 | 10.350% | $265.4028 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $215.32 | 7.381% | $231.2128 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $58.27 | 4.631% | $60.9685 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $125.63 | 6.220% | $133.4442 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $232.61 | 4.334% | $242.6913 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $16.33 | 3.613% | $16.92 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $989.30 | $1,064.7540 | $1,064.74 | $1,064.70 | $1,064.70 | |