| 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 | $209.43 | 4.532% | $218.9214 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $51.37 | 7.427% | $55.1852 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $236.71 | 9.697% | $259.6638 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $106.52 | 8.238% | $115.2951 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $244.40 | 6.410% | $260.066 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $76.63 | 6.680% | $81.7489 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $32.84 | 9.242% | $35.8751 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $957.90 | $1,026.7555 | $1,026.77 | $1,026.75 | $1,026.80 | |