| 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 | $231.86 | 3.589% | $240.1815 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $134.68 | 3.852% | $139.8679 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $82.44 | 6.693% | $87.9577 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $17.99 | 12.399% | $20.2206 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $193.91 | 7.239% | $207.9471 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $249.70 | 5.624% | $263.7431 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $102.47 | 3.199% | $105.748 | $105.75 | $105.75 | $105.70 |
| 7 purchase totals = | $1,013.05 | $1,065.6659 | $1,065.67 | $1,065.65 | $1,065.60 | |