| 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 | $237.59 | 8.298% | $257.3052 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $20.40 | 9.787% | $22.3965 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $20.31 | 10.231% | $22.3879 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $12.35 | 4.202% | $12.8689 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $196.73 | 8.309% | $213.0763 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $27.54 | 12.570% | $31.0018 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $239.78 | 3.358% | $247.8318 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $754.70 | $806.8684 | $806.88 | $806.90 | $806.90 | |