| 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 | $234.96 | 9.453% | $257.1708 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $230.41 | 9.582% | $252.4879 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $135.37 | 11.263% | $150.6167 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $218.38 | 3.664% | $226.3814 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $250.92 | 13.348% | $284.4128 | $284.41 | $284.40 | $284.40 |
| Purchase #6 | $138.91 | 8.169% | $150.2576 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $23.83 | 13.126% | $26.9579 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $1,232.78 | $1,348.2851 | $1,348.29 | $1,348.25 | $1,348.40 | |