| 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 | $98.61 | 7.167% | $105.6774 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $124.75 | 10.442% | $137.7764 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $238.56 | 4.337% | $248.9063 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $233.37 | 7.802% | $251.5775 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $193.33 | 7.748% | $208.3092 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $182.60 | 7.854% | $196.9414 | $196.94 | $196.95 | $196.90 |
| Purchase #7 | $176.84 | 5.269% | $186.1577 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $1,248.06 | $1,335.3459 | $1,335.36 | $1,335.40 | $1,335.40 | |