| 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 | $190.66 | 9.344% | $208.4753 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $38.75 | 11.654% | $43.2659 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $115.68 | 6.276% | $122.9401 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $107.25 | 8.700% | $116.5808 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $193.27 | 11.529% | $215.5521 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $84.75 | 13.216% | $95.9506 | $95.95 | $95.95 | $96.00 |
| Purchase #7 | $227.66 | 10.729% | $252.0856 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $958.02 | $1,054.8504 | $1,054.86 | $1,054.90 | $1,055.00 | |