| 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 | $215.46 | 10.779% | $238.6844 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $218.58 | 5.488% | $230.5757 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $137.83 | 4.104% | $143.4865 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $183.47 | 4.136% | $191.0583 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $116.95 | 10.701% | $129.4648 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $183.31 | 5.651% | $193.6688 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $184.41 | 9.751% | $202.3918 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,240.01 | $1,329.3303 | $1,329.33 | $1,329.35 | $1,329.50 | |