| 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 | $190.90 | 6.171% | $202.6804 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $229.68 | 5.616% | $242.5788 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $192.56 | 3.408% | $199.1224 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $212.95 | 12.526% | $239.6241 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $127.96 | 9.328% | $139.8961 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $80.32 | 5.524% | $84.7569 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $32.86 | 7.643% | $35.3715 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $1,067.23 | $1,144.0302 | $1,144.03 | $1,144.00 | $1,144.10 | |