| 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 | $227.86 | 8.387% | $246.9706 | $246.97 | $246.95 | $247.00 |
| Purchase #2 | $139.66 | 6.225% | $148.3538 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $99.48 | 11.664% | $111.0833 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $57.81 | 9.633% | $63.3788 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $132.48 | 5.186% | $139.3504 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $225.34 | 8.770% | $245.1023 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $213.61 | 7.682% | $230.0195 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $1,096.24 | $1,184.2587 | $1,184.25 | $1,184.25 | $1,184.40 | |