| 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 | $211.52 | 10.513% | $233.7571 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $36.86 | 9.681% | $40.4284 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $83.82 | 3.763% | $86.9741 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $226.83 | 13.494% | $257.4384 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $207.48 | 7.124% | $222.2609 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $234.43 | 3.670% | $243.0336 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $197.68 | 13.671% | $224.7048 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,198.62 | $1,308.5973 | $1,308.59 | $1,308.60 | $1,308.60 | |