| 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 | $186.57 | 7.606% | $200.7605 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $123.75 | 7.411% | $132.9211 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $229.70 | 12.421% | $258.231 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $56.56 | 4.314% | $59 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $193.43 | 9.181% | $211.1888 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $121.31 | 9.413% | $132.7289 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $202.92 | 3.146% | $209.3039 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,114.24 | $1,204.1342 | $1,204.13 | $1,204.15 | $1,204.10 | |