| 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 | $120.76 | 5.253% | $127.1035 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $203.38 | 5.788% | $215.1516 | $215.15 | $215.15 | $215.20 |
| Purchase #3 | $211.76 | 4.758% | $221.8355 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $93.83 | 11.430% | $104.5548 | $104.55 | $104.55 | $104.60 |
| Purchase #5 | $35.44 | 3.202% | $36.5748 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $229.58 | 5.491% | $242.1862 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $202.92 | 11.566% | $226.3897 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $1,097.67 | $1,173.7961 | $1,173.79 | $1,173.80 | $1,173.90 | |