| 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 | $131.27 | 11.274% | $146.0694 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $154.45 | 11.812% | $172.6936 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $140.32 | 12.292% | $157.5681 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $228.25 | 6.759% | $243.6774 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $14.61 | 3.847% | $15.172 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $21.59 | 3.473% | $22.3398 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $214.80 | 12.704% | $242.0882 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $905.29 | $999.6085 | $999.61 | $999.60 | $999.70 | |