| 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 | $236.31 | 4.168% | $246.1594 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $94.78 | 11.439% | $105.6219 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $180.98 | 9.535% | $198.2364 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $64.43 | 3.777% | $66.8635 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $137.83 | 8.731% | $149.8639 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $117.89 | 12.135% | $132.196 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $213.72 | 9.680% | $234.4081 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,045.94 | $1,133.3492 | $1,133.35 | $1,133.30 | $1,133.40 | |