| 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 | $121.80 | 4.666% | $127.4832 | $127.48 | $127.50 | $127.50 |
| Purchase #2 | $157.69 | 3.499% | $163.2076 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $17.42 | 9.805% | $19.128 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $143.60 | 7.857% | $154.8827 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $113.45 | 10.532% | $125.3986 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $250.77 | 9.350% | $274.217 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $227.41 | 8.586% | $246.9354 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $1,032.14 | $1,111.2525 | $1,111.26 | $1,111.30 | $1,111.20 | |