| 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 | $231.81 | 13.855% | $263.9273 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $62.61 | 7.201% | $67.1185 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $161.93 | 5.627% | $171.0418 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $193.97 | 4.108% | $201.9383 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $237.56 | 8.683% | $258.1873 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $52.84 | 5.665% | $55.8334 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $37.56 | 4.805% | $39.3648 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $978.28 | $1,057.4114 | $1,057.41 | $1,057.45 | $1,057.30 | |