| 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 | $221.45 | 10.404% | $244.4897 | $244.49 | $244.50 | $244.50 |
| Purchase #2 | $226.65 | 3.689% | $235.0111 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $209.67 | 10.599% | $231.8929 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $128.58 | 8.440% | $139.4322 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $245.67 | 5.292% | $258.6709 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $156.43 | 8.506% | $169.7359 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $156.64 | 7.239% | $167.9792 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,345.09 | $1,447.2119 | $1,447.21 | $1,447.25 | $1,447.20 | |