| 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 | $207.66 | 3.360% | $214.6374 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $101.70 | 10.207% | $112.0805 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $229.31 | 7.388% | $246.2514 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $86.63 | 10.116% | $95.3935 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $142.84 | 5.725% | $151.0176 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $125.82 | 12.701% | $141.8004 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $166.35 | 10.701% | $184.1511 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,060.31 | $1,145.3319 | $1,145.33 | $1,145.35 | $1,145.40 | |