| 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 | $104.81 | 8.489% | $113.7073 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $248.80 | 13.143% | $281.4998 | $281.50 | $281.50 | $281.50 |
| Purchase #3 | $107.74 | 9.331% | $117.7932 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $189.97 | 7.303% | $203.8435 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $213.98 | 10.416% | $236.2682 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $119.89 | 11.119% | $133.2206 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $185.60 | 10.277% | $204.6741 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,170.79 | $1,291.0067 | $1,291.00 | $1,290.95 | $1,291.00 | |