| 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 | $129.85 | 7.318% | $139.3524 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $43.52 | 3.282% | $44.9483 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $190.53 | 7.259% | $204.3606 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $105.81 | 13.755% | $120.3642 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $210.51 | 9.253% | $229.9885 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $117.74 | 12.169% | $132.0678 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $185.70 | 4.326% | $193.7334 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $983.66 | $1,064.8152 | $1,064.81 | $1,064.80 | $1,064.90 | |