| 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 | $221.43 | 5.729% | $234.1157 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $239.74 | 4.639% | $250.8615 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $190.32 | 6.756% | $203.178 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $148.27 | 3.363% | $153.2563 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $107.78 | 13.701% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $60.88 | 7.122% | $65.2159 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $25.33 | 10.353% | $27.9524 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $993.75 | $1,057.1267 | $1,057.14 | $1,057.10 | $1,057.20 | |