| 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 | $190.69 | 11.152% | $211.9557 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $188.67 | 7.525% | $202.8674 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $64.40 | 4.168% | $67.0842 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $100.70 | 3.648% | $104.3735 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $183.43 | 3.559% | $189.9583 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $117.27 | 12.592% | $132.0366 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $16.94 | 9.851% | $18.6088 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $862.10 | $926.8845 | $926.89 | $926.85 | $927.00 | |