| 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 | $211.43 | 3.493% | $218.8152 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $182.94 | 10.790% | $202.6792 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $178.32 | 4.392% | $186.1518 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $164.73 | 4.857% | $172.7309 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $116.36 | 4.436% | $121.5217 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $121.79 | 8.606% | $132.2712 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $48.39 | 8.705% | $52.6023 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $1,023.96 | $1,086.7723 | $1,086.77 | $1,086.75 | $1,086.80 | |