| 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 | $215.94 | 8.565% | $234.4353 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $172.88 | 8.362% | $187.3362 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $19.92 | 13.204% | $22.5502 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $134.37 | 7.240% | $144.0984 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $215.69 | 5.441% | $227.4257 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $53.78 | 7.653% | $57.8958 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $69.87 | 6.111% | $74.1398 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $882.45 | $947.8814 | $947.90 | $947.95 | $947.80 | |