| 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 | $206.35 | 4.400% | $215.4294 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $21.74 | 8.302% | $23.5449 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $128.73 | 8.857% | $140.1316 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $54.92 | 5.161% | $57.7544 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $244.31 | 12.658% | $275.2348 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $202.77 | 8.712% | $220.4353 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $25.68 | 7.235% | $27.5379 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $884.50 | $960.0683 | $960.06 | $960.15 | $959.90 | |