| 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 | $92.27 | 11.527% | $102.906 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $140.78 | 9.523% | $154.1865 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $39.31 | 5.114% | $41.3203 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $83.71 | 7.822% | $90.2578 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $222.83 | 7.855% | $240.3333 | $240.33 | $240.35 | $240.30 |
| Purchase #6 | $123.92 | 4.403% | $129.3762 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $80.76 | 4.268% | $84.2068 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $783.58 | $842.5869 | $842.60 | $842.60 | $842.60 | |