| 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 | $55.83 | 4.136% | $58.1391 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $175.90 | 3.518% | $182.0882 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $234.73 | 10.379% | $259.0926 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $24.81 | 9.615% | $27.1955 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $194.85 | 10.751% | $215.7983 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $232.25 | 8.596% | $252.2142 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $230.30 | 4.228% | $240.0371 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $1,148.67 | $1,234.5650 | $1,234.57 | $1,234.60 | $1,234.50 | |