| 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 | $123.48 | 13.863% | $140.598 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $77.29 | 6.529% | $82.3363 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $59.52 | 10.557% | $65.8035 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $115.31 | 11.265% | $128.2997 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $153.73 | 6.185% | $163.2382 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $10.66 | 3.149% | $10.9957 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $172.56 | 10.706% | $191.0343 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $712.55 | $782.3057 | $782.31 | $782.35 | $782.20 | |