| 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 | $10.39 | 12.167% | $11.6542 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $225.41 | 10.799% | $249.752 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $134.76 | 9.202% | $147.1606 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $160.49 | 4.848% | $168.2706 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $6.70 | 11.859% | $7.4946 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $34.65 | 4.639% | $36.2574 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $119.73 | 13.396% | $135.769 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $692.13 | $756.3584 | $756.35 | $756.30 | $756.60 | |