| 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 | $225.75 | 13.583% | $256.4136 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $223.93 | 5.538% | $236.3312 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $19.99 | 7.172% | $21.4237 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $223.49 | 10.143% | $246.1586 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $50.67 | 3.136% | $52.259 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $95.88 | 4.232% | $99.9376 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $197.72 | 4.377% | $206.3742 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $1,037.43 | $1,118.8979 | $1,118.89 | $1,118.85 | $1,118.90 | |