| 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 | $118.80 | 8.131% | $128.4596 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $156.89 | 10.133% | $172.7877 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $21.80 | 12.473% | $24.5191 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $166.72 | 8.373% | $180.6795 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $197.54 | 13.371% | $223.9531 | $223.95 | $223.95 | $224.00 |
| Purchase #6 | $196.45 | 5.727% | $207.7007 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $73.33 | 13.852% | $83.4877 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $931.53 | $1,021.5874 | $1,021.59 | $1,021.60 | $1,021.70 | |