| 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 | $229.57 | 12.181% | $257.5339 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $245.26 | 11.546% | $273.5777 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $18.82 | 3.811% | $19.5372 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $26.97 | 11.458% | $30.0602 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $201.56 | 7.492% | $216.6609 | $216.66 | $216.65 | $216.70 |
| Purchase #6 | $212.97 | 3.303% | $220.0044 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $64.90 | 6.656% | $69.2197 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $1,000.05 | $1,086.5940 | $1,086.59 | $1,086.60 | $1,086.60 | |