| 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 | $208.74 | 4.314% | $217.745 | $217.75 | $217.75 | $217.70 |
| Purchase #2 | $117.45 | 11.802% | $131.3114 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $225.53 | 4.706% | $236.1434 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $186.63 | 12.532% | $210.0185 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $6.51 | 11.186% | $7.2382 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $204.47 | 13.203% | $231.4662 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $218.42 | 12.445% | $245.6024 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,167.75 | $1,279.5251 | $1,279.53 | $1,279.50 | $1,279.40 | |