| 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 | $221.40 | 10.167% | $243.9097 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $125.90 | 8.682% | $136.8306 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $34.67 | 10.868% | $38.4379 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $131.70 | 11.595% | $146.9706 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $114.42 | 13.639% | $130.0257 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $211.98 | 6.813% | $226.4222 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $49.74 | 13.731% | $56.5698 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $889.81 | $979.1665 | $979.17 | $979.15 | $979.10 | |