| 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 | $113.70 | 8.335% | $123.1769 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $201.76 | 5.335% | $212.5239 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $199.49 | 12.164% | $223.756 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $18.36 | 9.116% | $20.0337 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $47.49 | 3.730% | $49.2614 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $196.74 | 11.770% | $219.8963 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $240.43 | 13.223% | $272.2221 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,017.97 | $1,120.8703 | $1,120.87 | $1,120.85 | $1,120.90 | |