| 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 | $97.72 | 12.861% | $110.2878 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $31.26 | 13.838% | $35.5858 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $79.86 | 11.507% | $89.0495 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $236.85 | 8.610% | $257.2428 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $148.65 | 6.167% | $157.8172 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $171.78 | 12.254% | $192.8299 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $224.28 | 11.501% | $250.0744 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $990.40 | $1,092.8874 | $1,092.89 | $1,092.90 | $1,092.80 | |