| 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 | $135.27 | 3.852% | $140.4806 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $208.85 | 6.462% | $222.3459 | $222.35 | $222.35 | $222.30 |
| Purchase #3 | $206.58 | 5.565% | $218.0762 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $61.78 | 5.526% | $65.194 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $201.43 | 13.610% | $228.8446 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $160.81 | 11.426% | $179.1842 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $222.56 | 7.443% | $239.1251 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,197.28 | $1,293.2506 | $1,293.25 | $1,293.35 | $1,293.20 | |