| 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 | $213.60 | 13.617% | $242.6859 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $222.87 | 7.431% | $239.4315 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $66.92 | 3.316% | $69.1391 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $162.93 | 10.538% | $180.0996 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $118.37 | 13.546% | $134.4044 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $135.47 | 3.870% | $140.7127 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $187.54 | 7.398% | $201.4142 | $201.41 | $201.40 | $201.40 |
| 7 purchase totals = | $1,107.70 | $1,207.8874 | $1,207.88 | $1,207.90 | $1,207.80 | |