| 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 | $28.75 | 8.200% | $31.1075 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $44.92 | 13.609% | $51.0332 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $78.60 | 9.112% | $85.762 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $215.29 | 3.108% | $221.9812 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $154.37 | 5.841% | $163.3868 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $236.85 | 3.202% | $244.4339 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $213.38 | 7.212% | $228.769 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $972.16 | $1,026.4736 | $1,026.47 | $1,026.50 | $1,026.50 | |