| 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 | $21.58 | 10.538% | $23.8541 | $23.85 | $23.85 | $23.90 |
| Purchase #2 | $131.59 | 7.263% | $141.1474 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $193.32 | 3.412% | $199.9161 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $182.84 | 10.300% | $201.6725 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $71.59 | 8.564% | $77.721 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $108.91 | 10.852% | $120.7289 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $173.76 | 4.500% | $181.5792 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $883.59 | $946.6192 | $946.62 | $946.60 | $946.60 | |