| 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 | $193.39 | 10.871% | $214.4134 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $194.50 | 7.453% | $208.9961 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $219.54 | 5.504% | $231.6235 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $11.98 | 6.488% | $12.7573 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $21.94 | 12.294% | $24.6373 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $187.41 | 6.371% | $199.3499 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $5.88 | 4.380% | $6.1375 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $834.64 | $897.9150 | $897.92 | $897.90 | $897.80 | |