| 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 | $37.88 | 12.646% | $42.6703 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $222.95 | 5.304% | $234.7753 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $141.43 | 8.103% | $152.8901 | $152.89 | $152.90 | $152.90 |
| Purchase #4 | $118.64 | 13.432% | $134.5757 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $126.77 | 10.656% | $140.2786 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $224.94 | 13.376% | $255.028 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $93.65 | 3.831% | $97.2377 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $966.26 | $1,057.4557 | $1,057.47 | $1,057.55 | $1,057.50 | |