| 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 | $108.98 | 7.421% | $117.0674 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $153.61 | 13.303% | $174.0447 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $222.32 | 3.486% | $230.0701 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $199.77 | 7.761% | $215.2741 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $5.97 | 8.277% | $6.4641 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $114.79 | 7.426% | $123.3143 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $105.79 | 11.734% | $118.2034 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $911.23 | $984.4381 | $984.42 | $984.35 | $984.50 | |