| 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 | $206.30 | 9.462% | $225.8201 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $101.51 | 10.452% | $112.1198 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $105.59 | 4.532% | $110.3753 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $68.68 | 13.360% | $77.8556 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $124.73 | 8.156% | $134.903 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $155.75 | 13.423% | $176.6563 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $247.98 | 3.158% | $255.8112 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $1,010.54 | $1,093.5413 | $1,093.55 | $1,093.50 | $1,093.60 | |