| 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 | $203.84 | 5.426% | $214.9004 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $9.33 | 8.346% | $10.1087 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $195.75 | 12.551% | $220.3186 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $27.86 | 9.275% | $30.444 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $220.62 | 7.834% | $237.9034 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $72.86 | 13.550% | $82.7325 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $47.70 | 12.447% | $53.6372 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $777.96 | $850.0448 | $850.04 | $850.05 | $849.90 | |