| 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 | $22.67 | 10.657% | $25.0859 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $109.60 | 6.791% | $117.0429 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $201.37 | 11.823% | $225.178 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $121.49 | 6.401% | $129.2666 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $140.29 | 12.626% | $158.003 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $189.89 | 3.542% | $196.6159 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $112.53 | 4.224% | $117.2833 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $897.84 | $968.4756 | $968.48 | $968.50 | $968.50 | |