| 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 | $161.62 | 11.127% | $179.6035 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $209.26 | 10.417% | $231.0586 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $6.70 | 5.342% | $7.0579 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $42.57 | 5.717% | $45.0037 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $232.76 | 10.682% | $257.6234 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $222.33 | 11.423% | $247.7268 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $137.25 | 10.168% | $151.2056 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $1,012.49 | $1,119.2795 | $1,119.28 | $1,119.25 | $1,119.30 | |