| 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 | $27.33 | 10.472% | $30.192 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $135.33 | 3.703% | $140.3413 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $186.71 | 10.744% | $206.7701 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $191.52 | 5.364% | $201.7931 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $33.74 | 9.671% | $37.003 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $206.85 | 10.323% | $228.2031 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $47.43 | 13.478% | $53.8226 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $828.91 | $898.1252 | $898.11 | $898.10 | $898.10 | |