| 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 | $117.57 | 3.542% | $121.7343 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $21.62 | 7.734% | $23.2921 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $19.73 | 9.757% | $21.6551 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $107.93 | 12.554% | $121.4795 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $217.35 | 5.342% | $228.9608 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $168.78 | 4.645% | $176.6198 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $145.77 | 11.369% | $162.3426 | $162.34 | $162.35 | $162.30 |
| 7 purchase totals = | $798.75 | $856.0842 | $856.08 | $856.10 | $856.10 | |