| 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 | $184.32 | 13.266% | $208.7719 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $85.43 | 3.591% | $88.4978 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $45.83 | 6.647% | $48.8763 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $158.83 | 8.149% | $171.7731 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $249.33 | 13.698% | $283.4832 | $283.48 | $283.50 | $283.50 |
| Purchase #6 | $111.91 | 3.257% | $115.5549 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $25.84 | 8.333% | $27.9932 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $861.49 | $944.9504 | $944.94 | $944.95 | $945.10 | |