| 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 | $98.25 | 5.636% | $103.7874 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $232.54 | 3.183% | $239.9417 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $20.35 | 7.280% | $21.8315 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $5.78 | 5.629% | $6.1054 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $139.25 | 5.816% | $147.3488 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $163.26 | 12.303% | $183.3459 | $183.35 | $183.35 | $183.30 |
| Purchase #7 | $107.35 | 10.690% | $118.8257 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $766.78 | $821.1864 | $821.20 | $821.25 | $821.00 | |