| 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 | $200.82 | 11.587% | $224.089 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $142.57 | 12.728% | $160.7163 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $71.84 | 8.432% | $77.8975 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $98.43 | 5.700% | $104.0405 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $236.38 | 4.561% | $247.1613 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $89.44 | 8.124% | $96.7061 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $194.33 | 7.214% | $208.349 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $1,033.81 | $1,118.9597 | $1,118.97 | $1,118.95 | $1,118.90 | |