| 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 | $185.45 | 12.549% | $208.7221 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $47.52 | 10.562% | $52.5391 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $231.45 | 9.335% | $253.0559 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $99.60 | 5.593% | $105.1706 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $183.95 | 4.380% | $192.007 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $192.50 | 11.248% | $214.1524 | $214.15 | $214.15 | $214.20 |
| Purchase #7 | $191.69 | 9.612% | $210.1152 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,132.16 | $1,235.7623 | $1,235.77 | $1,235.70 | $1,235.80 | |