| 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 | $225.79 | 12.536% | $254.095 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $216.48 | 13.691% | $246.1183 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $141.32 | 6.297% | $150.2189 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $84.60 | 4.382% | $88.3072 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $106.31 | 7.276% | $114.0451 | $114.05 | $114.05 | $114.00 |
| Purchase #6 | $115.50 | 5.530% | $121.8872 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $229.70 | 9.207% | $250.8485 | $250.85 | $250.85 | $250.80 |
| 7 purchase totals = | $1,119.70 | $1,225.5202 | $1,225.54 | $1,225.50 | $1,225.40 | |