| 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 | $197.28 | 5.694% | $208.5131 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $114.86 | 11.249% | $127.7806 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $82.79 | 7.682% | $89.1499 | $89.15 | $89.15 | $89.10 |
| Purchase #4 | $65.72 | 7.789% | $70.8389 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $192.35 | 7.394% | $206.5724 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $75.99 | 13.856% | $86.5192 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $21.69 | 4.486% | $22.663 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $750.68 | $812.0371 | $812.03 | $812.00 | $812.00 | |