| 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 | $236.60 | 7.268% | $253.7961 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $176.68 | 9.224% | $192.977 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $207.94 | 3.519% | $215.2574 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $40.87 | 9.357% | $44.6942 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $193.38 | 12.176% | $216.9259 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $26.69 | 9.544% | $29.2373 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $60.69 | 11.341% | $67.5729 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $942.85 | $1,020.4608 | $1,020.47 | $1,020.50 | $1,020.50 | |