| 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 | $172.99 | 12.200% | $194.0948 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $106.87 | 7.670% | $115.0669 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $223.84 | 12.318% | $251.4126 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $134.65 | 11.422% | $150.0297 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $14.96 | 10.238% | $16.4916 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $15.54 | 5.712% | $16.4276 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $50.26 | 10.476% | $55.5252 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $719.11 | $799.0484 | $799.05 | $799.10 | $799.00 | |