| 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 | $238.75 | 13.684% | $271.4206 | $271.42 | $271.40 | $271.40 |
| Purchase #2 | $19.53 | 10.684% | $21.6166 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $135.78 | 4.347% | $141.6824 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $204.74 | 13.220% | $231.8066 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $212.36 | 9.527% | $232.5915 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $152.81 | 7.833% | $164.7796 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $92.96 | 10.516% | $102.7357 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $1,056.93 | $1,166.6330 | $1,166.64 | $1,166.65 | $1,166.60 | |