| 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 | $230.44 | 9.598% | $252.5576 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $239.44 | 7.165% | $256.5959 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $199.65 | 7.475% | $214.5738 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $231.68 | 6.472% | $246.6743 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $175.67 | 3.547% | $181.901 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $225.77 | 11.839% | $252.4989 | $252.50 | $252.50 | $252.50 |
| Purchase #7 | $157.55 | 7.780% | $169.8074 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $1,460.20 | $1,574.6089 | $1,574.61 | $1,574.55 | $1,574.70 | |