| 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 | $124.48 | 4.356% | $129.9023 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $95.44 | 5.388% | $100.5823 | $100.58 | $100.60 | $100.60 |
| Purchase #3 | $151.86 | 13.709% | $172.6785 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $117.71 | 3.107% | $121.3672 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $237.66 | 11.593% | $265.2119 | $265.21 | $265.20 | $265.20 |
| Purchase #6 | $63.69 | 5.267% | $67.0446 | $67.04 | $67.05 | $67.00 |
| Purchase #7 | $201.69 | 13.579% | $229.0775 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $992.53 | $1,085.8643 | $1,085.86 | $1,085.90 | $1,085.90 | |