| 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 | $212.33 | 3.575% | $219.9208 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $77.59 | 8.657% | $84.307 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $18.76 | 6.633% | $20.0044 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $222.38 | 7.557% | $239.1853 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $63.58 | 7.230% | $68.1768 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $163.56 | 12.276% | $183.6386 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $205.38 | 9.197% | $224.2688 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $963.58 | $1,039.5017 | $1,039.51 | $1,039.50 | $1,039.50 | |