| 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 | $248.36 | 6.345% | $264.1184 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $157.30 | 8.672% | $170.9411 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $100.85 | 3.833% | $104.7156 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $232.45 | 12.766% | $262.1246 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $221.39 | 8.254% | $239.6635 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $51.52 | 11.798% | $57.5983 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $54.34 | 6.618% | $57.9362 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $1,066.21 | $1,157.0977 | $1,157.10 | $1,157.05 | $1,157.00 | |