| 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 | $13.44 | 12.349% | $15.0997 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $189.80 | 3.376% | $196.2076 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $243.26 | 7.162% | $260.6823 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $147.70 | 11.289% | $164.3739 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $87.96 | 10.277% | $96.9996 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $188.76 | 4.306% | $196.888 | $196.89 | $196.90 | $196.90 |
| Purchase #7 | $90.41 | 3.417% | $93.4993 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $961.33 | $1,023.7504 | $1,023.75 | $1,023.75 | $1,023.80 | |