| 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 | $245.97 | 9.319% | $268.8919 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $57.95 | 13.446% | $65.742 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $120.60 | 12.182% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $78.92 | 3.824% | $81.9379 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $36.53 | 9.720% | $40.0807 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $237.43 | 10.591% | $262.5762 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $127.80 | 4.345% | $133.3529 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $905.20 | $987.8731 | $987.87 | $987.95 | $987.90 | |