| 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 | $233.83 | 11.315% | $260.2879 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $58.78 | 12.422% | $66.0817 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $206.69 | 4.326% | $215.6314 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $210.45 | 5.370% | $221.7512 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $96.25 | 3.280% | $99.407 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $110.81 | 5.292% | $116.6741 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $61.85 | 12.165% | $69.3741 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $978.66 | $1,049.2074 | $1,049.20 | $1,049.20 | $1,049.30 | |