| 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 | $214.93 | 10.372% | $237.2225 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $8.44 | 9.234% | $9.2193 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $48.73 | 8.234% | $52.7424 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $19.88 | 3.219% | $20.5199 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $178.92 | 13.157% | $202.4605 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $7.60 | 8.223% | $8.2249 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $122.26 | 4.583% | $127.8632 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $600.76 | $658.2527 | $658.24 | $658.15 | $658.20 | |