| 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 | $234.93 | 12.485% | $264.261 | $264.26 | $264.25 | $264.30 |
| Purchase #2 | $220.79 | 6.821% | $235.8501 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $56.51 | 13.510% | $64.1445 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $218.25 | 8.502% | $236.8056 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $207.69 | 6.634% | $221.4682 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $36.72 | 6.304% | $39.0348 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $111.44 | 4.346% | $116.2832 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $1,086.33 | $1,177.8474 | $1,177.84 | $1,177.85 | $1,177.90 | |