| 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 | $196.83 | 7.838% | $212.2575 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $215.70 | 11.362% | $240.2078 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $151.41 | 8.822% | $164.7674 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $190.29 | 5.379% | $200.5257 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $217.96 | 8.428% | $236.3297 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $114.78 | 11.133% | $127.5585 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $219.84 | 13.334% | $249.1535 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $1,306.81 | $1,430.8001 | $1,430.81 | $1,430.80 | $1,430.90 | |