| 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 | $243.60 | 11.660% | $272.0038 | $272.00 | $272.00 | $272.00 |
| Purchase #2 | $188.55 | 6.869% | $201.5015 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $16.86 | 13.443% | $19.1265 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $112.88 | 9.689% | $123.8169 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $45.81 | 5.308% | $48.2416 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $240.87 | 3.249% | $248.6959 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $10.62 | 3.534% | $10.9953 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $859.19 | $924.3815 | $924.39 | $924.40 | $924.30 | |