| 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 | $88.39 | 13.152% | $100.0151 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $132.35 | 3.297% | $136.7136 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $10.77 | 6.720% | $11.4937 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $199.31 | 11.560% | $222.3502 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $146.98 | 6.637% | $156.7351 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $177.93 | 6.716% | $189.8798 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $24.87 | 4.565% | $26.0053 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $780.60 | $843.1928 | $843.20 | $843.20 | $843.20 | |