| 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 | $185.45 | 10.185% | $204.3381 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $214.83 | 9.328% | $234.8693 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $202.84 | 3.404% | $209.7447 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $54.30 | 4.754% | $56.8814 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $204.91 | 9.530% | $224.4379 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $120.33 | 5.788% | $127.2947 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $131.37 | 3.228% | $135.6106 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $1,114.03 | $1,193.1767 | $1,193.17 | $1,193.20 | $1,193.10 | |