| 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 | $226.25 | 4.352% | $236.0964 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $121.67 | 13.234% | $137.7718 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $241.56 | 10.178% | $266.146 | $266.15 | $266.15 | $266.10 |
| Purchase #4 | $243.27 | 4.222% | $253.5409 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $78.52 | 8.131% | $84.9045 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $119.26 | 8.850% | $129.8145 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $17.31 | 4.168% | $18.0315 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $1,047.84 | $1,126.3056 | $1,126.30 | $1,126.30 | $1,126.20 | |