| 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 | $118.87 | 8.848% | $129.3876 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $125.45 | 9.529% | $137.4041 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $82.98 | 5.199% | $87.2941 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $190.67 | 9.596% | $208.9667 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $35.44 | 10.522% | $39.169 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $64.40 | 7.383% | $69.1547 | $69.15 | $69.15 | $69.20 |
| Purchase #7 | $40.93 | 11.848% | $45.7794 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $658.74 | $717.1556 | $717.15 | $717.15 | $717.30 | |