| 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 | $90.79 | 11.230% | $100.9857 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $121.72 | 12.366% | $136.7719 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $171.60 | 12.334% | $192.7651 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $31.28 | 13.874% | $35.6198 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $240.70 | 7.548% | $258.868 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $191.42 | 11.713% | $213.841 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $92.28 | 5.827% | $97.6572 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $939.79 | $1,036.5087 | $1,036.52 | $1,036.45 | $1,036.60 | |