| 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 | $217.71 | 4.623% | $227.7747 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $120.38 | 13.650% | $136.8119 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $162.65 | 3.691% | $168.6534 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $71.55 | 12.348% | $80.385 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $205.97 | 9.288% | $225.1005 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $194.45 | 10.767% | $215.3864 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $58.69 | 12.813% | $66.2099 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $1,031.40 | $1,120.3218 | $1,120.32 | $1,120.30 | $1,120.40 | |