| 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 | $244.39 | 12.541% | $275.0389 | $275.04 | $275.05 | $275.00 |
| Purchase #2 | $237.97 | 7.287% | $255.3109 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $226.58 | 3.758% | $235.0949 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $87.99 | 11.146% | $97.7974 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $131.38 | 10.694% | $145.4298 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $169.31 | 10.416% | $186.9453 | $186.95 | $186.95 | $186.90 |
| Purchase #7 | $72.46 | 5.842% | $76.6931 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $1,170.08 | $1,272.3103 | $1,272.31 | $1,272.35 | $1,272.20 | |