| 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 | $225.97 | 5.116% | $237.5306 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $36.93 | 8.402% | $40.0329 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $124.94 | 7.392% | $134.1756 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $186.50 | 6.748% | $199.085 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $200.35 | 10.731% | $221.8496 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $22.99 | 3.703% | $23.8413 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $231.97 | 8.456% | $251.5854 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,029.65 | $1,108.1004 | $1,108.11 | $1,108.20 | $1,108.00 | |