| 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 | $228.33 | 4.708% | $239.0798 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $145.37 | 9.755% | $159.5508 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $65.56 | 10.399% | $72.3776 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $177.36 | 3.422% | $183.4293 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $236.78 | 10.694% | $262.1013 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $226.68 | 7.189% | $242.976 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $20.76 | 3.474% | $21.4812 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $1,100.84 | $1,180.9960 | $1,181.00 | $1,181.10 | $1,181.10 | |