| 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 | $209.49 | 8.523% | $227.3448 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $222.74 | 3.534% | $230.6116 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $182.34 | 6.663% | $194.4893 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $30.87 | 6.818% | $32.9747 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $100.67 | 4.290% | $104.9887 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $20.38 | 6.781% | $21.762 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $71.90 | 7.753% | $77.4744 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $838.39 | $889.6455 | $889.63 | $889.60 | $889.70 | |