| 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 | $131.96 | 6.490% | $140.5242 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $99.97 | 4.429% | $104.3977 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $93.35 | 9.544% | $102.2593 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $212.52 | 11.369% | $236.6814 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $233.83 | 10.540% | $258.4757 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $99.86 | 10.419% | $110.2644 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $165.97 | 3.582% | $171.915 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,037.46 | $1,124.5177 | $1,124.52 | $1,124.50 | $1,124.60 | |