| 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 | $203.33 | 9.657% | $222.9656 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $93.96 | 10.541% | $103.8643 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $158.68 | 10.281% | $174.9939 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $230.84 | 10.642% | $255.406 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $18.90 | 8.567% | $20.5192 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $27.99 | 3.611% | $29.0007 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $21.50 | 4.638% | $22.4972 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $755.20 | $829.2469 | $829.25 | $829.20 | $829.30 | |