| 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 | $189.32 | 13.302% | $214.5033 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $115.54 | 13.408% | $131.0316 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $120.83 | 5.656% | $127.6641 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $104.53 | 13.740% | $118.8924 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $139.49 | 5.568% | $147.2568 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $124.81 | 3.727% | $129.4617 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $116.27 | 5.458% | $122.616 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $910.79 | $991.4259 | $991.42 | $991.40 | $991.50 | |