| 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 | $193.88 | 4.227% | $202.0753 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $124.42 | 10.462% | $137.4368 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $57.45 | 5.150% | $60.4087 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $103.44 | 9.845% | $113.6237 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $89.66 | 12.259% | $100.6514 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $55.81 | 4.289% | $58.2037 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $199.42 | 12.399% | $224.1461 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $824.08 | $896.5457 | $896.55 | $896.55 | $896.50 | |