| 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 | $234.81 | 13.601% | $266.7465 | $266.75 | $266.75 | $266.70 |
| Purchase #2 | $236.60 | 8.239% | $256.0935 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $232.97 | 4.545% | $243.5585 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $224.85 | 13.769% | $255.8096 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $8.96 | 6.611% | $9.5523 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $87.84 | 11.314% | $97.7782 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $10.55 | 5.473% | $11.1274 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $1,036.58 | $1,140.6660 | $1,140.67 | $1,140.70 | $1,140.70 | |