| 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 | $233.73 | 3.111% | $241.0013 | $241.00 | $241.00 | $241.00 |
| Purchase #2 | $128.71 | 6.691% | $137.322 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $115.97 | 4.710% | $121.4322 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $46.95 | 9.553% | $51.4351 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $228.57 | 13.770% | $260.0441 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $250.95 | 9.691% | $275.2696 | $275.27 | $275.25 | $275.30 |
| Purchase #7 | $217.86 | 11.268% | $242.4085 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,222.74 | $1,328.9128 | $1,328.91 | $1,328.90 | $1,328.80 | |