| 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 | $28.51 | 12.218% | $31.9934 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $33.52 | 5.456% | $35.3489 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $209.44 | 10.166% | $230.7317 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $142.61 | 12.369% | $160.2494 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $33.52 | 4.469% | $35.018 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $150.55 | 8.695% | $163.6403 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $188.35 | 7.243% | $201.9922 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $786.50 | $858.9739 | $858.97 | $859.00 | $858.80 | |