| 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 | $218.88 | 5.107% | $230.0582 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $229.39 | 11.241% | $255.1757 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $27.38 | 12.431% | $30.7836 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $97.67 | 8.165% | $105.6448 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $185.70 | 10.567% | $205.3229 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $84.68 | 4.754% | $88.7057 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $172.86 | 10.810% | $191.5462 | $191.55 | $191.55 | $191.50 |
| 7 purchase totals = | $1,016.56 | $1,107.2371 | $1,107.24 | $1,107.25 | $1,107.20 | |