| 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 | $220.70 | 13.473% | $250.4349 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $190.67 | 13.652% | $216.7003 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $163.37 | 8.102% | $176.6062 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $127.72 | 5.544% | $134.8008 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $239.39 | 10.175% | $263.7479 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $132.84 | 6.294% | $141.2009 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $12.47 | 9.248% | $13.6232 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $1,087.16 | $1,197.1142 | $1,197.11 | $1,197.10 | $1,197.00 | |