| 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 | $225.54 | 8.273% | $244.1989 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $46.66 | 11.319% | $51.9414 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $222.69 | 3.489% | $230.4597 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $131.75 | 8.265% | $142.6391 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $68.79 | 13.623% | $78.1613 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $35.55 | 3.393% | $36.7562 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $76.25 | 5.628% | $80.5414 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $807.23 | $864.6980 | $864.70 | $864.70 | $864.70 | |