| 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 | $30.58 | 3.423% | $31.6268 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $149.52 | 9.507% | $163.7349 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $128.30 | 12.767% | $144.6801 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $213.98 | 11.816% | $239.2639 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $215.95 | 5.161% | $227.0952 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $182.81 | 11.463% | $203.7655 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $117.46 | 4.809% | $123.1087 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,038.60 | $1,133.2751 | $1,133.28 | $1,133.30 | $1,133.30 | |