| 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 | $247.65 | 9.679% | $271.62 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $30.70 | 4.816% | $32.1785 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $212.27 | 3.619% | $219.9521 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $133.83 | 6.513% | $142.5463 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $8.29 | 11.874% | $9.2744 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $103.58 | 9.869% | $113.8023 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $138.41 | 5.850% | $146.507 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $874.73 | $935.8806 | $935.88 | $935.85 | $935.90 | |