| 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 | $245.80 | 11.478% | $274.0129 | $274.01 | $274.00 | $274.00 |
| Purchase #2 | $242.90 | 10.777% | $269.0773 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $5.38 | 12.172% | $6.0349 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $82.91 | 9.791% | $91.0277 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $51.88 | 13.398% | $58.8309 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $112.39 | 6.839% | $120.0764 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $70.37 | 10.737% | $77.9256 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $811.63 | $896.9857 | $896.99 | $897.10 | $896.90 | |