| 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 | $229.40 | 12.191% | $257.3662 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $92.41 | 8.278% | $100.0597 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $215.64 | 4.827% | $226.0489 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $175.38 | 5.703% | $185.3819 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $164.48 | 9.167% | $179.5579 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $170.31 | 4.298% | $177.6299 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $92.45 | 10.715% | $102.356 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $1,140.07 | $1,228.4005 | $1,228.41 | $1,228.40 | $1,228.50 | |