| 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 | $215.38 | 11.436% | $240.0109 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $120.36 | 3.535% | $124.6147 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $136.70 | 13.366% | $154.9713 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $140.59 | 13.152% | $159.0804 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $236.91 | 10.269% | $261.2383 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $216.34 | 13.850% | $246.3031 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $193.41 | 9.297% | $211.3913 | $211.39 | $211.40 | $211.40 |
| 7 purchase totals = | $1,259.69 | $1,397.6100 | $1,397.60 | $1,397.60 | $1,397.60 | |