| 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 | $240.44 | 3.287% | $248.3433 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $168.79 | 12.524% | $189.9293 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $50.43 | 13.428% | $57.2017 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $232.57 | 8.304% | $251.8826 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $21.41 | 13.575% | $24.3164 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $45.50 | 7.843% | $49.0686 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $16.59 | 3.708% | $17.2052 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $775.73 | $837.9471 | $837.95 | $837.95 | $837.90 | |