| 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 | $24.39 | 10.379% | $26.9214 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $161.40 | 11.780% | $180.4129 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $162.26 | 11.428% | $180.8031 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $240.47 | 7.363% | $258.1758 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $139.75 | 11.753% | $156.1748 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $8.69 | 3.165% | $8.965 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $136.31 | 13.118% | $154.1911 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $873.27 | $965.6441 | $965.64 | $965.60 | $965.70 | |