| 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 | $94.58 | 9.746% | $103.7978 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $243.45 | 10.355% | $268.6592 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $185.26 | 4.758% | $194.0747 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $205.96 | 10.338% | $227.2521 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $108.31 | 12.438% | $121.7816 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $22.49 | 6.728% | $24.0031 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $205.57 | 4.857% | $215.5545 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $1,065.62 | $1,155.1230 | $1,155.11 | $1,155.10 | $1,155.30 | |