| 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 | $111.81 | 9.301% | $122.2094 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $215.31 | 9.748% | $236.2984 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $144.41 | 3.690% | $149.7387 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $199.91 | 10.781% | $221.4623 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $150.99 | 3.591% | $156.4121 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $206.97 | 8.408% | $224.372 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $24.31 | 9.565% | $26.6353 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $1,053.71 | $1,137.1282 | $1,137.13 | $1,137.10 | $1,137.10 | |