| 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 | $214.72 | 6.186% | $228.0026 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $74.40 | 7.702% | $80.1303 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $97.50 | 10.681% | $107.914 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $144.72 | 6.699% | $154.4148 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $84.83 | 5.438% | $89.4431 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $35.40 | 6.736% | $37.7845 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $97.26 | 5.537% | $102.6453 | $102.65 | $102.65 | $102.60 |
| 7 purchase totals = | $748.83 | $800.3346 | $800.32 | $800.35 | $800.20 | |