| 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 | $217.47 | 10.198% | $239.6476 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $229.64 | 5.280% | $241.765 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $73.57 | 10.446% | $81.2551 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $25.40 | 9.868% | $27.9065 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $157.96 | 6.399% | $168.0679 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $81.65 | 13.868% | $92.9732 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $126.42 | 4.822% | $132.516 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $912.11 | $984.1313 | $984.15 | $984.05 | $984.20 | |