| 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 | $130.76 | 7.113% | $140.061 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $106.51 | 8.563% | $115.6305 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $219.29 | 10.628% | $242.5961 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $236.77 | 10.662% | $262.0144 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $196.57 | 9.442% | $215.1301 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $231.55 | 13.434% | $262.6564 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $74.97 | 7.522% | $80.6092 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $1,196.42 | $1,318.6977 | $1,318.70 | $1,318.70 | $1,318.70 | |