| 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 | $107.41 | 9.196% | $117.2874 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $185.42 | 5.858% | $196.2819 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $55.40 | 9.553% | $60.6924 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $214.50 | 12.148% | $240.5575 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $84.42 | 10.296% | $93.1119 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $177.97 | 4.280% | $185.5871 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $216.79 | 10.475% | $239.4988 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $1,041.91 | $1,133.0170 | $1,133.02 | $1,133.05 | $1,133.10 | |