| 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 | $215.70 | 10.701% | $238.7821 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $166.97 | 10.613% | $184.6905 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $184.40 | 7.681% | $198.5638 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $176.79 | 12.837% | $199.4845 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $160.77 | 9.459% | $175.9772 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $157.85 | 6.852% | $168.6659 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $65.25 | 8.612% | $70.8693 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $1,127.73 | $1,237.0333 | $1,237.03 | $1,237.05 | $1,237.20 | |