| 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 | $135.48 | 3.661% | $140.4399 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $35.69 | 4.400% | $37.2604 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $153.75 | 4.689% | $160.9593 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $98.58 | 3.515% | $102.0451 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $233.53 | 4.362% | $243.7166 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $236.38 | 11.852% | $264.3958 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $52.81 | 13.313% | $59.8406 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $946.22 | $1,008.6577 | $1,008.67 | $1,008.65 | $1,008.60 | |