| 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 | $121.63 | 10.538% | $134.4474 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $136.33 | 3.284% | $140.8071 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $182.53 | 6.832% | $195.0004 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $60.87 | 8.219% | $65.8729 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $238.58 | 3.815% | $247.6818 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $58.99 | 7.558% | $63.4485 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $112.67 | 10.600% | $124.613 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $911.60 | $971.8711 | $971.87 | $971.85 | $971.80 | |