| 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 | $198.84 | 10.834% | $220.3823 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $113.38 | 4.450% | $118.4254 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $119.96 | 4.547% | $125.4146 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $238.75 | 4.634% | $249.8137 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $41.78 | 5.396% | $44.0344 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $85.66 | 8.455% | $92.9026 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $190.91 | 3.391% | $197.3838 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $989.28 | $1,048.3568 | $1,048.34 | $1,048.40 | $1,048.30 | |