| 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 | $112.81 | 7.147% | $120.8725 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $31.34 | 4.637% | $32.7932 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $58.91 | 9.455% | $64.4799 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $198.60 | 10.287% | $219.03 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $156.66 | 9.689% | $171.8388 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $134.91 | 6.362% | $143.493 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $167.75 | 9.650% | $183.9379 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $860.98 | $936.4453 | $936.44 | $936.50 | $936.40 | |