| 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 | $188.30 | 13.473% | $213.6697 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $71.32 | 12.756% | $80.4176 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $56.61 | 10.202% | $62.3854 | $62.39 | $62.40 | $62.40 |
| Purchase #4 | $100.33 | 6.603% | $106.9548 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $246.34 | 8.691% | $267.7494 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $208.27 | 12.364% | $234.0205 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $225.67 | 7.129% | $241.758 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,096.84 | $1,206.9554 | $1,206.96 | $1,206.90 | $1,207.00 | |