| 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 | $215.50 | 10.516% | $238.162 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $67.79 | 4.399% | $70.7721 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $18.25 | 8.566% | $19.8133 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $215.80 | 4.583% | $225.6901 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $111.34 | 8.235% | $120.5088 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $11.28 | 4.284% | $11.7632 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $18.51 | 13.864% | $21.0762 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $658.47 | $707.7857 | $707.78 | $707.75 | $707.90 | |