| 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 | $224.49 | 10.352% | $247.7292 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $130.71 | 12.179% | $146.6292 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $32.39 | 12.485% | $36.4339 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $79.41 | 13.355% | $90.0152 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $186.74 | 4.477% | $195.1003 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $33.29 | 4.497% | $34.7871 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $33.67 | 9.860% | $36.9899 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $720.70 | $787.6848 | $787.69 | $787.75 | $787.60 | |