| 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 | $80.41 | 8.432% | $87.1902 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $93.84 | 13.124% | $106.1556 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $149.60 | 11.537% | $166.8594 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $199.99 | 12.571% | $225.1307 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $163.83 | 12.602% | $184.4759 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $200.99 | 3.513% | $208.0508 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $244.53 | 3.552% | $253.2157 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $1,133.19 | $1,231.0783 | $1,231.09 | $1,231.10 | $1,231.20 | |