| 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 | $86.44 | 13.268% | $97.9089 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $115.56 | 11.548% | $128.9049 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $152.60 | 11.413% | $170.0162 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $211.87 | 12.793% | $238.9745 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $142.83 | 7.794% | $153.9622 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $8.31 | 5.500% | $8.7671 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $165.40 | 9.711% | $181.462 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $883.01 | $979.9958 | $979.99 | $979.90 | $980.10 | |