| 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 | $70.63 | 12.131% | $79.1981 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $85.36 | 12.777% | $96.2664 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $245.76 | 3.773% | $255.0325 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $144.57 | 3.538% | $149.6849 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $121.53 | 3.564% | $125.8613 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $242.78 | 9.157% | $265.0114 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $58.51 | 10.691% | $64.7653 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $969.14 | $1,035.8199 | $1,035.82 | $1,035.80 | $1,035.90 | |