| 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 | $187.25 | 3.451% | $193.712 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $224.48 | 8.105% | $242.6741 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $236.65 | 9.328% | $258.7247 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $159.56 | 8.366% | $172.9088 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $232.76 | 6.712% | $248.3829 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $232.88 | 12.638% | $262.3114 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $184.64 | 4.856% | $193.6061 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $1,458.22 | $1,572.3200 | $1,572.31 | $1,572.25 | $1,572.30 | |