| 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 | $230.54 | 7.616% | $248.0979 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $248.45 | 8.237% | $268.9148 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $245.47 | 3.223% | $253.3815 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $246.75 | 5.733% | $260.8962 | $260.90 | $260.90 | $260.90 |
| Purchase #5 | $219.82 | 13.405% | $249.2869 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $45.75 | 9.847% | $50.255 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $144.89 | 13.375% | $164.269 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $1,381.67 | $1,495.1013 | $1,495.11 | $1,495.10 | $1,495.20 | |