| 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 | $215.30 | 10.837% | $238.6321 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $45.31 | 4.407% | $47.3068 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $124.62 | 8.147% | $134.7728 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $16.87 | 3.361% | $17.437 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $193.29 | 12.147% | $216.7689 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $78.31 | 8.241% | $84.7635 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $71.58 | 3.475% | $74.0674 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $745.28 | $813.7485 | $813.75 | $813.70 | $813.80 | |