| 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 | $199.82 | 4.300% | $208.4123 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $62.30 | 3.688% | $64.5976 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $121.45 | 4.300% | $126.6724 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $181.62 | 6.202% | $192.8841 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $27.49 | 6.138% | $29.1773 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $175.93 | 7.390% | $188.9312 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $246.86 | 10.145% | $271.9039 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $1,015.47 | $1,082.5788 | $1,082.57 | $1,082.60 | $1,082.60 | |