| 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 | $218.75 | 10.164% | $240.9838 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $213.52 | 11.456% | $237.9809 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $224.66 | 13.700% | $255.4384 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $225.37 | 3.765% | $233.8552 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $225.31 | 6.525% | $240.0115 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $222.53 | 11.490% | $248.0987 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $102.65 | 5.300% | $108.0905 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $1,432.79 | $1,564.4590 | $1,564.46 | $1,564.50 | $1,564.50 | |