| 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 | $202.85 | 6.619% | $216.2766 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $195.66 | 10.577% | $216.355 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $155.74 | 9.178% | $170.0338 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $102.77 | 10.863% | $113.9339 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $94.67 | 9.724% | $103.8757 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $10.40 | 5.430% | $10.9647 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $110.85 | 4.253% | $115.5645 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $872.94 | $947.0042 | $947.00 | $947.05 | $947.10 | |