| 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 | $218.39 | 6.421% | $232.4128 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $105.82 | 13.678% | $120.2941 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $165.80 | 9.226% | $181.0967 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $112.35 | 11.645% | $125.4332 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $46.69 | 7.721% | $50.2949 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $16.76 | 3.200% | $17.2963 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $70.61 | 4.146% | $73.5375 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $736.42 | $800.3655 | $800.36 | $800.40 | $800.30 | |