| 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 | $234.64 | 9.549% | $257.0458 | $257.05 | $257.05 | $257.00 |
| Purchase #2 | $198.32 | 8.802% | $215.7761 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $123.49 | 7.668% | $132.9592 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $100.34 | 4.256% | $104.6105 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $126.41 | 4.150% | $131.656 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $140.99 | 5.551% | $148.8164 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $213.57 | 12.468% | $240.1979 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $1,137.76 | $1,231.0619 | $1,231.08 | $1,231.05 | $1,231.10 | |