| 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 | $200.30 | 12.799% | $225.9364 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $41.79 | 8.680% | $45.4174 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $95.77 | 5.606% | $101.1389 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $243.78 | 8.615% | $264.7816 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $85.91 | 10.744% | $95.1402 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $28.89 | 10.746% | $31.9945 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $164.63 | 8.695% | $178.9446 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $861.07 | $943.3536 | $943.35 | $943.40 | $943.20 | |