| 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 | $209.74 | 12.212% | $235.3534 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $28.49 | 9.625% | $31.2322 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $19.88 | 3.628% | $20.6012 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $77.78 | 13.651% | $88.3977 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $166.65 | 8.682% | $181.1186 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $155.74 | 13.402% | $176.6123 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $60.38 | 7.708% | $65.0341 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $718.66 | $798.3495 | $798.34 | $798.35 | $798.30 | |