| 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 | $234.96 | 11.529% | $262.0485 | $262.05 | $262.05 | $262.00 |
| Purchase #2 | $183.84 | 11.494% | $204.9706 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $249.46 | 11.844% | $279.006 | $279.01 | $279.00 | $279.00 |
| Purchase #4 | $110.30 | 10.125% | $121.4679 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $105.90 | 8.274% | $114.6622 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $66.43 | 12.569% | $74.7796 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $73.37 | 7.775% | $79.0745 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $1,024.26 | $1,136.0093 | $1,136.01 | $1,135.95 | $1,136.10 | |