| 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 | $120.78 | 4.242% | $125.9035 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $160.65 | 11.742% | $179.5135 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $34.84 | 6.832% | $37.2203 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $229.99 | 3.527% | $238.1017 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $187.35 | 13.135% | $211.9584 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $47.80 | 9.604% | $52.3907 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $134.81 | 11.494% | $150.3051 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $916.22 | $995.3932 | $995.39 | $995.35 | $995.40 | |