| 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 | $233.63 | 3.654% | $242.1668 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $213.96 | 10.217% | $235.8203 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $200.85 | 8.714% | $218.3521 | $218.35 | $218.35 | $218.40 |
| Purchase #4 | $37.61 | 13.546% | $42.7047 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $237.47 | 8.553% | $257.7808 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $14.28 | 3.202% | $14.7372 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $29.27 | 5.843% | $30.9802 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $967.07 | $1,042.5421 | $1,042.54 | $1,042.55 | $1,042.60 | |