| 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 | $236.91 | 11.603% | $264.3987 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $80.41 | 6.465% | $85.6085 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $143.64 | 6.821% | $153.4377 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $156.75 | 12.649% | $176.5773 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $146.89 | 8.488% | $159.358 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $9.97 | 9.692% | $10.9363 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $105.29 | 4.713% | $110.2523 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $879.86 | $960.5688 | $960.58 | $960.60 | $960.60 | |