| 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 | $10.96 | 3.200% | $11.3107 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $154.38 | 12.223% | $173.2499 | $173.25 | $173.25 | $173.20 |
| Purchase #3 | $122.97 | 4.280% | $128.2331 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $73.56 | 3.862% | $76.4009 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $133.57 | 4.519% | $139.606 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $240.31 | 3.795% | $249.4298 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $239.48 | 12.757% | $270.0305 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $975.23 | $1,048.2609 | $1,048.26 | $1,048.30 | $1,048.10 | |