| 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 | $211.79 | 4.378% | $221.0622 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $106.86 | 10.626% | $118.2149 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $157.95 | 5.376% | $166.4414 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $137.60 | 8.117% | $148.769 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $62.53 | 5.729% | $66.1123 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $199.41 | 12.144% | $223.6264 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $144.80 | 9.731% | $158.8905 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $1,020.94 | $1,103.1167 | $1,103.11 | $1,103.10 | $1,103.10 | |