| 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 | $64.85 | 7.118% | $69.466 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $95.97 | 7.531% | $103.1975 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $101.78 | 8.663% | $110.5972 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $198.25 | 13.637% | $225.2854 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $220.76 | 7.488% | $237.2905 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $207.28 | 3.805% | $215.167 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $198.57 | 8.568% | $215.5835 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $1,087.46 | $1,176.5871 | $1,176.60 | $1,176.60 | $1,176.70 | |