| 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 | $210.45 | 6.822% | $224.8069 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $189.56 | 7.323% | $203.4415 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $28.51 | 6.262% | $30.2953 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $84.75 | 6.567% | $90.3155 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $152.49 | 3.108% | $157.2294 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $217.73 | 11.739% | $243.2893 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $209.64 | 7.519% | $225.4028 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $1,093.13 | $1,174.7807 | $1,174.79 | $1,174.80 | $1,174.70 | |