| 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 | $102.41 | 4.389% | $106.9048 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $176.35 | 3.273% | $182.1219 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $229.35 | 10.685% | $253.856 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $49.63 | 5.629% | $52.4237 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $214.31 | 6.488% | $228.2144 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $38.93 | 11.588% | $43.4412 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $217.58 | 3.145% | $224.4229 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $1,028.56 | $1,091.3849 | $1,091.37 | $1,091.30 | $1,091.30 | |