| 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 | $109.93 | 10.507% | $121.4803 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $31.70 | 5.599% | $33.4749 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $55.97 | 3.804% | $58.0991 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $229.58 | 5.228% | $241.5824 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $205.36 | 9.249% | $224.3537 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $26.65 | 12.630% | $30.0159 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $23.87 | 9.259% | $26.0801 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $683.06 | $735.0864 | $735.08 | $735.10 | $735.20 | |