| 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 | $113.71 | 3.158% | $117.301 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $213.91 | 5.225% | $225.0868 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $204.25 | 6.155% | $216.8216 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $11.38 | 10.507% | $12.5757 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $114.62 | 10.571% | $126.7365 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $85.56 | 6.398% | $91.0341 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $92.41 | 10.167% | $101.8053 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $835.84 | $891.3610 | $891.37 | $891.40 | $891.30 | |