| 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 | $192.84 | 13.229% | $218.3508 | $218.35 | $218.35 | $218.40 |
| Purchase #2 | $64.40 | 13.403% | $73.0315 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $187.54 | 5.588% | $198.0197 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $118.57 | 6.692% | $126.5047 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $59.99 | 8.205% | $64.9122 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $47.38 | 3.120% | $48.8583 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $198.92 | 11.108% | $221.016 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $869.64 | $950.6932 | $950.69 | $950.65 | $950.70 | |