| 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 | $30.42 | 12.758% | $34.301 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $241.91 | 4.795% | $253.5096 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $222.60 | 5.284% | $234.3622 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $241.84 | 4.363% | $252.3915 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $212.29 | 11.227% | $236.1238 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $106.42 | 6.410% | $113.2415 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $39.47 | 5.463% | $41.6262 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $1,094.95 | $1,165.5558 | $1,165.55 | $1,165.55 | $1,165.50 | |