| 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 | $214.38 | 8.254% | $232.0749 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $232.53 | 13.604% | $264.1634 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $157.33 | 11.377% | $175.2294 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $243.86 | 8.845% | $265.4294 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $29.88 | 4.681% | $31.2787 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $42.27 | 9.342% | $46.2189 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $115.50 | 12.714% | $130.1847 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $1,035.75 | $1,144.5794 | $1,144.57 | $1,144.60 | $1,144.60 | |