| 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 | $211.93 | 4.217% | $220.8671 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $173.83 | 11.540% | $193.89 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $58.58 | 9.868% | $64.3607 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $37.81 | 11.442% | $42.1362 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $45.77 | 10.431% | $50.5443 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $57.35 | 8.414% | $62.1754 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $120.94 | 3.500% | $125.1729 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $706.21 | $759.1466 | $759.15 | $759.15 | $759.20 | |