| 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 | $230.48 | 7.761% | $248.3676 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $45.36 | 8.317% | $49.1326 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $185.66 | 3.511% | $192.1785 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $154.54 | 12.574% | $173.9719 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $132.98 | 7.187% | $142.5373 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $239.59 | 5.183% | $252.0079 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $41.68 | 11.767% | $46.5845 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $1,030.29 | $1,104.7803 | $1,104.78 | $1,104.80 | $1,104.80 | |