| 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 | $130.77 | 12.658% | $147.3229 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $100.25 | 9.288% | $109.5612 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $232.53 | 6.621% | $247.9258 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $151.80 | 13.684% | $172.5723 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $30.70 | 13.348% | $34.7978 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $15.83 | 12.642% | $17.8312 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $246.82 | 6.346% | $262.4832 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $908.70 | $992.4944 | $992.49 | $992.50 | $992.50 | |