| 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 | $206.55 | 7.717% | $222.4895 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $66.80 | 13.399% | $75.7505 | $75.75 | $75.75 | $75.80 |
| Purchase #3 | $56.97 | 5.795% | $60.2714 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $119.91 | 12.827% | $135.2909 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $79.53 | 5.350% | $83.7849 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $208.91 | 8.478% | $226.6214 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $171.92 | 11.855% | $192.3011 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $910.59 | $996.5097 | $996.50 | $996.50 | $996.60 | |