| 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 | $248.96 | 8.471% | $270.0494 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $102.38 | 4.644% | $107.1345 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $143.80 | 13.779% | $163.6142 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $12.74 | 7.297% | $13.6696 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $193.38 | 4.574% | $202.2252 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $76.88 | 8.747% | $83.6047 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $207.98 | 6.809% | $222.1414 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $986.12 | $1,062.4390 | $1,062.43 | $1,062.45 | $1,062.30 | |