| 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 | $196.73 | 9.256% | $214.9393 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $147.51 | 10.590% | $163.1313 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $247.80 | 7.199% | $265.6391 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $200.32 | 3.492% | $207.3152 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $85.77 | 3.710% | $88.9521 | $88.95 | $88.95 | $89.00 |
| Purchase #6 | $224.55 | 10.121% | $247.2767 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $194.68 | 6.531% | $207.3946 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,297.36 | $1,394.6483 | $1,394.65 | $1,394.70 | $1,394.60 | |