| 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 | $122.31 | 11.111% | $135.8999 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $124.31 | 7.766% | $133.9639 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $230.26 | 3.116% | $237.4349 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $242.48 | 9.710% | $266.0248 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $82.58 | 8.591% | $89.6744 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $205.63 | 10.436% | $227.0895 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $205.96 | 4.734% | $215.7101 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,213.53 | $1,305.7975 | $1,305.78 | $1,305.75 | $1,305.80 | |