| 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 | $231.67 | 6.809% | $247.4444 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $129.65 | 7.225% | $139.0172 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $127.65 | 11.232% | $141.9876 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $73.62 | 10.265% | $81.1771 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $169.45 | 5.429% | $178.6494 | $178.65 | $178.65 | $178.60 |
| Purchase #6 | $106.45 | 9.567% | $116.6341 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $134.54 | 12.125% | $150.853 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $973.03 | $1,055.7628 | $1,055.76 | $1,055.80 | $1,055.70 | |