| 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 | $232.86 | 13.848% | $265.1065 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $128.77 | 4.109% | $134.0612 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $194.59 | 12.120% | $218.1743 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $218.66 | 3.171% | $225.5937 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $130.91 | 13.557% | $148.6575 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $116.81 | 12.171% | $131.0269 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $115.28 | 9.818% | $126.5982 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $1,137.88 | $1,249.2183 | $1,249.22 | $1,249.20 | $1,249.30 | |