| 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 | $156.91 | 4.597% | $164.1232 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $44.35 | 6.863% | $47.3937 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $241.71 | 8.407% | $262.0306 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $115.72 | 6.376% | $123.0983 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $88.62 | 4.370% | $92.4927 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $50.82 | 6.516% | $54.1314 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $229.27 | 10.211% | $252.6808 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $927.40 | $995.9507 | $995.94 | $996.00 | $995.90 | |