| 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 | $20.32 | 13.529% | $23.0691 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $182.81 | 10.420% | $201.8588 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $161.57 | 13.157% | $182.8278 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $115.99 | 12.483% | $130.469 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $144.73 | 9.632% | $158.6704 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $222.52 | 11.183% | $247.4044 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $134.25 | 3.120% | $138.4386 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $982.19 | $1,082.7381 | $1,082.74 | $1,082.70 | $1,082.80 | |