| 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 | $189.94 | 11.308% | $211.4184 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $217.41 | 4.471% | $227.1304 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $22.63 | 10.844% | $25.084 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $23.29 | 11.660% | $26.0056 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $55.71 | 3.441% | $57.627 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $220.38 | 4.712% | $230.7643 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $166.54 | 13.220% | $188.5566 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $895.90 | $966.5863 | $966.59 | $966.60 | $966.60 | |