| 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 | $220.39 | 5.476% | $232.4586 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $134.76 | 12.661% | $151.822 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $221.92 | 5.466% | $234.0501 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $188.27 | 11.844% | $210.5687 | $210.57 | $210.55 | $210.60 |
| Purchase #5 | $64.97 | 5.264% | $68.39 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $118.59 | 4.359% | $123.7593 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $208.84 | 5.338% | $219.9879 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,157.74 | $1,241.0366 | $1,241.04 | $1,241.00 | $1,241.20 | |