| 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 | $221.71 | 10.424% | $244.8211 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $45.84 | 3.476% | $47.4334 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $36.65 | 4.832% | $38.4209 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $160.74 | 5.140% | $169.002 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $158.66 | 13.724% | $180.4345 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $236.50 | 9.756% | $259.5729 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $86.77 | 10.258% | $95.6709 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $946.87 | $1,035.3557 | $1,035.34 | $1,035.30 | $1,035.30 | |