| 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 | $84.37 | 4.748% | $88.3759 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $178.39 | 7.694% | $192.1153 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $208.61 | 12.489% | $234.6633 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $189.30 | 13.691% | $215.2171 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $219.87 | 10.172% | $242.2352 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $106.70 | 9.549% | $116.8888 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $70.78 | 11.754% | $79.0995 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $1,058.02 | $1,168.5951 | $1,168.61 | $1,168.60 | $1,168.60 | |