| 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 | $194.41 | 7.859% | $209.6887 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $152.49 | 13.509% | $173.0899 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $23.69 | 3.578% | $24.5376 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $132.71 | 3.753% | $137.6906 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $180.25 | 11.468% | $200.9211 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $105.25 | 13.348% | $119.2988 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $212.64 | 10.246% | $234.4271 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $1,001.44 | $1,099.6538 | $1,099.66 | $1,099.70 | $1,099.60 | |