| 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 | $176.62 | 13.181% | $199.9003 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $124.36 | 3.641% | $128.8879 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $204.53 | 6.267% | $217.3479 | $217.35 | $217.35 | $217.30 |
| Purchase #4 | $186.30 | 4.135% | $194.0035 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $214.64 | 12.410% | $241.2768 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $121.34 | 5.135% | $127.5708 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $201.89 | 11.356% | $224.8166 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,229.68 | $1,333.8038 | $1,333.81 | $1,333.80 | $1,333.80 | |