| 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 | $122.83 | 8.766% | $133.5973 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $250.32 | 13.466% | $284.0281 | $284.03 | $284.05 | $284.00 |
| Purchase #3 | $36.34 | 12.476% | $40.8738 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $36.83 | 6.493% | $39.2214 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $34.37 | 7.728% | $37.0261 | $37.03 | $37.05 | $37.00 |
| Purchase #6 | $211.42 | 7.242% | $226.731 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $230.32 | 3.136% | $237.5428 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $922.43 | $999.0205 | $999.02 | $999.05 | $998.90 | |