| 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 | $247.91 | 13.685% | $281.8365 | $281.84 | $281.85 | $281.80 |
| Purchase #2 | $107.41 | 9.306% | $117.4056 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $114.28 | 8.428% | $123.9115 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $163.63 | 3.748% | $169.7629 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $7.53 | 8.825% | $8.1945 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $240.40 | 12.555% | $270.5822 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $9.80 | 9.467% | $10.7278 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $890.96 | $982.4210 | $982.42 | $982.45 | $982.40 | |