| 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 | $243.38 | 13.660% | $276.6257 | $276.63 | $276.65 | $276.60 |
| Purchase #2 | $215.80 | 5.135% | $226.8813 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $233.45 | 7.471% | $250.891 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $6.92 | 5.282% | $7.2855 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $99.69 | 5.414% | $105.0872 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $171.87 | 6.837% | $183.6208 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $62.92 | 12.636% | $70.8706 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $1,034.03 | $1,121.2621 | $1,121.27 | $1,121.30 | $1,121.30 | |