| 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 | $221.82 | 4.354% | $231.478 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $49.29 | 8.449% | $53.4545 | $53.45 | $53.45 | $53.50 |
| Purchase #3 | $164.77 | 3.219% | $170.0739 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $101.48 | 7.635% | $109.228 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $194.53 | 8.783% | $211.6156 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $221.25 | 11.630% | $246.9814 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $80.46 | 7.212% | $86.2628 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $1,033.60 | $1,109.0942 | $1,109.09 | $1,109.10 | $1,109.20 | |