| 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 | $249.38 | 12.738% | $281.146 | $281.15 | $281.15 | $281.10 |
| Purchase #2 | $86.29 | 4.770% | $90.406 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $18.94 | 9.461% | $20.7319 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $182.87 | 8.218% | $197.8983 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $5.87 | 3.668% | $6.0853 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $121.41 | 5.643% | $128.2612 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $142.78 | 8.182% | $154.4623 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $807.54 | $878.9910 | $879.00 | $879.00 | $879.00 | |