| 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 | $23.54 | 6.233% | $25.0072 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $195.94 | 7.298% | $210.2397 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $183.85 | 3.590% | $190.4502 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $133.87 | 6.459% | $142.5167 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $207.51 | 4.690% | $217.2422 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $164.85 | 9.234% | $180.0722 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $108.66 | 3.717% | $112.6989 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $1,018.22 | $1,078.2271 | $1,078.23 | $1,078.20 | $1,078.20 | |