| 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 | $129.37 | 8.244% | $140.0353 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $209.61 | 7.213% | $224.7292 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $199.84 | 5.682% | $211.1949 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $209.62 | 7.508% | $225.3583 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $249.94 | 9.576% | $273.8743 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $114.52 | 13.240% | $129.6824 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $249.76 | 12.759% | $281.6269 | $281.63 | $281.65 | $281.60 |
| 7 purchase totals = | $1,362.66 | $1,486.5013 | $1,486.50 | $1,486.55 | $1,486.50 | |