| 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 | $197.42 | 10.117% | $217.393 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $231.58 | 3.226% | $239.0508 | $239.05 | $239.05 | $239.10 |
| Purchase #3 | $11.75 | 8.527% | $12.7519 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $161.65 | 3.507% | $167.3191 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $121.67 | 5.748% | $128.6636 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $36.84 | 11.861% | $41.2096 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $24.77 | 5.389% | $26.1049 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $785.68 | $832.4929 | $832.48 | $832.45 | $832.60 | |