| 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 | $109.65 | 12.671% | $123.5438 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $116.40 | 6.689% | $124.186 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $177.52 | 8.543% | $192.6855 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $244.89 | 7.388% | $262.9825 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $185.93 | 3.587% | $192.5993 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $40.59 | 7.826% | $43.7666 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $96.31 | 11.792% | $107.6669 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $971.29 | $1,047.4306 | $1,047.44 | $1,047.45 | $1,047.50 | |