| 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 | $186.31 | 13.870% | $212.1512 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $71.69 | 6.505% | $76.3534 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $199.62 | 8.411% | $216.41 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $200.47 | 8.547% | $217.6042 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $66.76 | 9.690% | $73.229 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $193.33 | 4.635% | $202.2908 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $218.46 | 11.123% | $242.7593 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $1,136.64 | $1,240.7979 | $1,240.79 | $1,240.80 | $1,240.90 | |