| 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 | $203.40 | 5.272% | $214.1232 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $33.61 | 5.619% | $35.4985 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $71.85 | 13.205% | $81.3378 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $159.69 | 6.712% | $170.4084 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $213.64 | 3.867% | $221.9015 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $48.43 | 7.198% | $51.916 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $113.87 | 12.124% | $127.6756 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $844.49 | $902.8610 | $902.87 | $902.85 | $902.80 | |