| 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 | $102.57 | 9.129% | $111.9336 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $167.34 | 13.668% | $190.212 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $230.97 | 7.145% | $247.4728 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $41.38 | 11.421% | $46.106 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $49.81 | 12.663% | $56.1174 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $38.99 | 8.337% | $42.2406 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $120.35 | 6.346% | $127.9874 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $751.41 | $822.0698 | $822.07 | $822.05 | $822.00 | |