| 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 | $109.72 | 6.235% | $116.561 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $136.85 | 5.581% | $144.4876 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $179.81 | 12.378% | $202.0669 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $219.85 | 3.646% | $227.8657 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $187.87 | 3.193% | $193.8687 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $52.59 | 8.756% | $57.1948 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $115.35 | 11.473% | $128.5841 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $1,002.04 | $1,070.6288 | $1,070.63 | $1,070.60 | $1,070.80 | |