| 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 | $210.61 | 12.841% | $237.6544 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $39.43 | 4.102% | $41.0474 | $41.05 | $41.05 | $41.00 |
| Purchase #3 | $39.90 | 6.816% | $42.6196 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $139.54 | 12.558% | $157.0634 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $86.47 | 7.482% | $92.9397 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $20.70 | 3.555% | $21.4359 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $134.71 | 11.471% | $150.1626 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $671.36 | $742.9230 | $742.92 | $742.90 | $742.90 | |