| 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 | $128.78 | 10.677% | $142.5298 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $193.69 | 3.122% | $199.737 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $246.96 | 9.814% | $271.1967 | $271.20 | $271.20 | $271.20 |
| Purchase #4 | $112.78 | 9.454% | $123.4422 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $143.77 | 12.519% | $161.7686 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $180.84 | 11.475% | $201.5914 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $133.32 | 5.314% | $140.4046 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $1,140.14 | $1,240.6703 | $1,240.67 | $1,240.70 | $1,240.60 | |