| 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 | $217.62 | 12.341% | $244.4765 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $215.96 | 7.475% | $232.103 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $23.47 | 12.715% | $26.4542 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $217.27 | 8.750% | $236.2811 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $144.47 | 7.648% | $155.5191 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $53.44 | 6.227% | $56.7677 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $111.31 | 5.843% | $117.8138 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $983.54 | $1,069.4154 | $1,069.41 | $1,069.40 | $1,069.50 | |