| 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 | $109.88 | 4.391% | $114.7048 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $21.46 | 3.401% | $22.1899 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $157.53 | 12.286% | $176.8841 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $126.99 | 11.505% | $141.6002 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $145.64 | 8.760% | $158.3981 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $149.87 | 9.565% | $164.2051 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $110.73 | 9.646% | $121.411 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $822.10 | $899.3932 | $899.39 | $899.40 | $899.40 | |