| 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 | $219.68 | 4.259% | $229.0362 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $6.25 | 12.463% | $7.0289 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $30.31 | 3.193% | $31.2778 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $190.86 | 6.786% | $203.8118 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $8.44 | 13.443% | $9.5746 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $157.83 | 5.473% | $166.468 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $57.78 | 5.699% | $61.0729 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $671.15 | $708.2702 | $708.27 | $708.25 | $708.30 | |