| 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 | $16.93 | 5.754% | $17.9042 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $211.83 | 4.525% | $221.4153 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $141.26 | 8.488% | $153.2501 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $242.31 | 4.515% | $253.2503 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $176.32 | 10.122% | $194.1671 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $95.26 | 7.103% | $102.0263 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $201.25 | 9.344% | $220.0548 | $220.05 | $220.05 | $220.10 |
| 7 purchase totals = | $1,085.16 | $1,162.0681 | $1,162.07 | $1,162.05 | $1,162.20 | |