| 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 | $232.50 | 4.604% | $243.2043 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $5.92 | 7.552% | $6.3671 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $74.47 | 3.242% | $76.8843 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $80.37 | 3.260% | $82.9901 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $47.67 | 13.387% | $54.0516 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $245.27 | 9.205% | $267.8471 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $182.55 | 13.490% | $207.176 | $207.18 | $207.20 | $207.20 |
| 7 purchase totals = | $868.75 | $938.5205 | $938.52 | $938.55 | $938.60 | |