| 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 | $95.43 | 10.416% | $105.37 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $150.48 | 3.238% | $155.3525 | $155.35 | $155.35 | $155.40 |
| Purchase #3 | $168.28 | 9.815% | $184.7967 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $116.35 | 8.777% | $126.562 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $190.71 | 12.789% | $215.0999 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $183.47 | 9.110% | $200.1841 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $213.69 | 13.422% | $242.3715 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,118.41 | $1,229.7367 | $1,229.73 | $1,229.70 | $1,229.90 | |