| 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 | $44.66 | 5.256% | $47.0073 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $114.31 | 5.834% | $120.9788 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $207.49 | 5.395% | $218.6841 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $149.96 | 9.126% | $163.6453 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $98.25 | 13.563% | $111.5756 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $237.98 | 7.169% | $255.0408 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $187.37 | 9.801% | $205.7341 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $1,040.02 | $1,122.6660 | $1,122.67 | $1,122.75 | $1,122.60 | |