| 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 | $110.44 | 8.130% | $119.4188 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $132.75 | 11.130% | $147.5251 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $215.70 | 5.269% | $227.0652 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $221.73 | 6.483% | $236.1048 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $154.48 | 5.107% | $162.3693 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $70.95 | 13.729% | $80.6907 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $181.54 | 7.846% | $195.7836 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,087.59 | $1,168.9575 | $1,168.96 | $1,168.95 | $1,169.00 | |