| 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 | $198.85 | 12.698% | $224.1 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $200.84 | 11.607% | $224.1515 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $177.52 | 12.218% | $199.2094 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $6.86 | 7.522% | $7.376 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $11.32 | 3.105% | $11.6715 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $136.81 | 7.217% | $146.6836 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $62.83 | 9.370% | $68.7172 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $795.03 | $881.9092 | $881.91 | $881.90 | $882.00 | |