| 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 | $97.44 | 7.317% | $104.5697 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $202.49 | 11.433% | $225.6407 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $220.82 | 9.718% | $242.2793 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $218.74 | 6.122% | $232.1313 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $10.94 | 7.839% | $11.7976 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $110.68 | 12.652% | $124.6832 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $187.32 | 3.355% | $193.6046 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,048.43 | $1,134.7064 | $1,134.70 | $1,134.75 | $1,134.70 | |