| 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 | $100.90 | 12.569% | $113.5821 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $228.31 | 8.266% | $247.1821 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $235.88 | 6.520% | $251.2594 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $122.89 | 13.747% | $139.7837 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $209.35 | 8.819% | $227.8126 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $103.79 | 9.583% | $113.7362 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $245.72 | 13.460% | $278.7939 | $278.79 | $278.80 | $278.80 |
| 7 purchase totals = | $1,246.84 | $1,372.1500 | $1,372.14 | $1,372.20 | $1,372.20 | |