| 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 | $189.45 | 7.476% | $203.6133 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $80.31 | 4.285% | $83.7513 | $83.75 | $83.75 | $83.80 |
| Purchase #3 | $248.39 | 7.334% | $266.6069 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $81.52 | 8.541% | $88.4826 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $106.33 | 12.436% | $119.5532 | $119.55 | $119.55 | $119.60 |
| Purchase #6 | $104.32 | 11.677% | $116.5014 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $11.38 | 7.291% | $12.2097 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $821.70 | $890.7184 | $890.71 | $890.70 | $890.80 | |