| 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 | $124.75 | 3.635% | $129.2847 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $194.66 | 3.513% | $201.4984 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $47.62 | 11.343% | $53.0215 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $138.98 | 10.865% | $154.0802 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $188.75 | 6.795% | $201.5756 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $15.62 | 5.162% | $16.4263 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $25.72 | 5.106% | $27.0333 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $736.10 | $782.9200 | $782.92 | $783.00 | $782.90 | |