| 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 | $152.30 | 7.870% | $164.286 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $240.71 | 5.165% | $253.1427 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $170.88 | 3.839% | $177.4401 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $216.59 | 5.668% | $228.8663 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $227.88 | 10.248% | $251.2331 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $127.46 | 5.671% | $134.6883 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $115.76 | 13.207% | $131.0484 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $1,251.58 | $1,340.7049 | $1,340.71 | $1,340.75 | $1,340.60 | |