| 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 | $114.51 | 9.718% | $125.6381 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $116.63 | 5.530% | $123.0796 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $125.70 | 10.660% | $139.0996 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $87.84 | 10.131% | $96.7391 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $8.93 | 4.444% | $9.3268 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $107.49 | 6.604% | $114.5886 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $183.92 | 12.800% | $207.4618 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $745.02 | $815.9336 | $815.94 | $816.00 | $815.90 | |