| 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 | $223.67 | 11.521% | $249.439 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $21.73 | 12.119% | $24.3635 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $229.54 | 7.206% | $246.0807 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $157.96 | 3.451% | $163.4112 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $79.95 | 10.554% | $88.3879 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $149.26 | 4.193% | $155.5185 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $186.35 | 4.456% | $194.6538 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $1,048.46 | $1,121.8546 | $1,121.85 | $1,121.85 | $1,121.90 | |