| 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 | $120.96 | 13.581% | $137.3876 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $203.53 | 13.714% | $231.4421 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $11.84 | 8.453% | $12.8408 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $22.98 | 12.462% | $25.8438 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $58.64 | 9.252% | $64.0654 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $242.72 | 9.499% | $265.776 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $37.41 | 11.499% | $41.7118 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $698.08 | $779.0675 | $779.07 | $779.10 | $779.00 | |