| 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 | $238.88 | 5.291% | $251.5191 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $169.74 | 11.123% | $188.6202 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $150.90 | 9.174% | $164.7436 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $154.68 | 9.541% | $169.438 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $135.63 | 13.732% | $154.2547 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $59.61 | 7.400% | $64.0211 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $220.73 | 11.576% | $246.2817 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,130.17 | $1,238.8784 | $1,238.87 | $1,238.85 | $1,238.80 | |