| 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 | $230.39 | 9.671% | $252.671 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $216.67 | 12.255% | $243.2229 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $85.27 | 6.721% | $91.001 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $113.85 | 3.469% | $117.7995 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $46.84 | 12.370% | $52.6341 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $167.98 | 8.190% | $181.7376 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $185.57 | 13.322% | $210.2916 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,046.57 | $1,149.3577 | $1,149.35 | $1,149.35 | $1,149.30 | |