| 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 | $111.57 | 11.850% | $124.791 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $8.65 | 11.227% | $9.6211 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $24.98 | 4.799% | $26.1788 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $214.42 | 5.353% | $225.8979 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $113.67 | 3.118% | $117.2142 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $74.96 | 10.517% | $82.8435 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $196.32 | 7.589% | $211.2187 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $744.57 | $797.7652 | $797.76 | $797.75 | $797.70 | |