| 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 | $248.80 | 9.783% | $273.1401 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $134.94 | 10.132% | $148.6121 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $7.39 | 10.324% | $8.1529 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $102.46 | 5.784% | $108.3863 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $178.48 | 11.637% | $199.2497 | $199.25 | $199.25 | $199.20 |
| Purchase #6 | $243.32 | 5.748% | $257.306 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $9.77 | 6.775% | $10.4319 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $925.16 | $1,005.2790 | $1,005.28 | $1,005.30 | $1,005.20 | |