| 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 | $224.43 | 9.371% | $245.4613 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $186.32 | 4.713% | $195.1013 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $73.47 | 3.860% | $76.3059 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $64.74 | 12.355% | $72.7386 | $72.74 | $72.75 | $72.70 |
| Purchase #5 | $8.51 | 10.733% | $9.4234 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $94.86 | 9.367% | $103.7455 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $141.45 | 13.707% | $160.8386 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $793.78 | $863.6146 | $863.62 | $863.60 | $863.50 | |