| 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 | $18.27 | 5.325% | $19.2429 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $107.48 | 12.671% | $121.0988 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $157.52 | 3.651% | $163.2711 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $230.42 | 9.776% | $252.9459 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $216.64 | 5.805% | $229.216 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $237.36 | 5.719% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $120.65 | 4.520% | $126.1034 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $1,088.34 | $1,162.8127 | $1,162.81 | $1,162.80 | $1,162.70 | |