| 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 | $214.53 | 5.125% | $225.5247 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $125.74 | 13.275% | $142.432 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $209.31 | 4.205% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $156.34 | 4.675% | $163.6489 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $66.94 | 5.581% | $70.6759 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $188.36 | 11.337% | $209.7144 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $21.74 | 3.651% | $22.5337 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $982.96 | $1,052.6411 | $1,052.63 | $1,052.65 | $1,052.50 | |