| 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 | $211.78 | 8.154% | $229.0485 | $229.05 | $229.05 | $229.00 |
| Purchase #2 | $30.87 | 10.638% | $34.154 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $101.90 | 7.399% | $109.4396 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $23.75 | 4.183% | $24.7435 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $200.56 | 8.198% | $217.0019 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $203.40 | 3.361% | $210.2363 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $97.89 | 10.832% | $108.4934 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $870.15 | $933.1172 | $933.11 | $933.15 | $933.00 | |